328305705728

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:908

約数の個数: 432

約数和(自身を含む): 892338451200

約数和(自身を除く): 564032745472

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 139, 143, 154, 169, 176, 182, 208, 224, 256, 278, 286, 308, 338, 352, 364, 416, 448, 556, 572, 616, 676, 704, 709, 728, 832, 896, 973, 1001, 1112, 1144, 1183, 1232, 1352, 1408, 1418, 1456, 1529, 1664, 1792, 1807, 1859, 1946, 2002, 2224, 2288, 2366, 2464, 2704, 2816, 2836, 2912, 3058, 3328, 3614, 3718, 3892, 4004, 4448, 4576, 4732, 4928, 4963, 5408, 5672, 5824, 6116, 7228, 7436, 7784, 7799, 8008, 8896, 9152, 9217, 9464, 9856, 9926, 10703, 10816, 11344, 11648, 12232, 12649, 13013, 14456, 14872, 15568, 15598, 16016, 17792, 18304, 18434, 18928, 19712, 19852, 19877, 21406, 21632, 22688, 23296, 23491, 24464, 25298, 26026, 28912, 29744, 31136, 31196, 32032, 35584, 36608, 36868, 37856, 39704, 39754, 42812, 43264, 45376, 46982, 48928, 50596, 52052, 54593, 57824, 59488, 62272, 62392, 64064, 64519, 73736, 75712, 79408, 79508, 85624, 90752, 93964, 97856, 98551, 101192, 101387, 104104, 109186, 115648, 118976, 119821, 124544, 124784, 128128, 129038, 139139, 147472, 151424, 158816, 159016, 164437, 171248, 181504, 187928, 195712, 197102, 202384, 202774, 208208, 218372, 231296, 237952, 239642, 249088, 249568, 256256, 258076, 258401, 278278, 294944, 302848, 317632, 318032, 328874, 342496, 375856, 391424, 394204, 404768, 405548, 416416, 436744, 462592, 475904, 479284, 499136, 516152, 516802, 556556, 589888, 635264, 636064, 657748, 684992, 689857, 709709, 751712, 788408, 809536, 811096, 832832, 838747, 873488, 958568, 998272, 1032304, 1033604, 1084061, 1113112, 1179776, 1270528, 1272128, 1281163, 1315496, 1318031, 1369984, 1379714, 1419418, 1503424, 1576816, 1619072, 1622192, 1665664, 1677494, 1746976, 1808807, 1917136, 1996544, 2064608, 2067208, 2168122, 2226224, 2359552, 2544256, 2562326, 2630992, 2636062, 2739968, 2759428, 2838836, 3006848, 3153632, 3238144, 3244384, 3331328, 3354988, 3493952, 3617614, 3834272, 4129216, 4134416, 4336244, 4452448, 5088512, 5124652, 5261984, 5272124, 5518856, 5677672, 6013696, 6307264, 6488768, 6709976, 6987904, 7235228, 7588427, 7668544, 8258432, 8268832, 8672488, 8904896, 8968141, 9226217, 10249304, 10523968, 10544248, 11037712, 11355344, 12614528, 12977536, 13419952, 13975808, 14092793, 14470456, 15176854, 15337088, 16516864, 16537664, 16655119, 17344976, 17809792, 17936282, 18452434, 20498608, 21047936, 21088496, 22075424, 22710688, 25229056, 25955072, 26839904, 28185586, 28940912, 30353708, 30674176, 33075328, 33310238, 34689952, 35619584, 35872564, 36904868, 40997216, 42095872, 42176992, 44150848, 45421376, 53679808, 56371172, 57881824, 60707416, 66150656, 66620476, 69379904, 71745128, 73809736, 81994432, 84353984, 88301696, 90842752, 98649551, 107359616, 112742344, 115763648, 116585833, 121414832, 133240952, 138759808, 143490256, 147619472, 163988864, 168707968, 176603392, 181685504, 183206309, 197299102, 214719232, 225484688, 231527296, 233171666, 242829664, 266481904, 277519616, 286980512, 295238944, 327977728, 337415936, 366412618, 394598204, 450969376, 463054592, 466343332, 485659328, 532963808, 573961024, 590477888, 732825236, 789196408, 901938752, 932686664, 971318656, 1065927616, 1147922048, 1180955776, 1282444163, 1465650472, 1578392816, 1803877504, 1865373328, 1942637312, 2131855232, 2295844096, 2361911552, 2564888326, 2931300944, 3156785632, 3607755008, 3730746656, 4263710464, 5129776652, 5862601888, 6313571264, 7461493312, 10259553304, 11725203776, 12627142528, 14922986624, 20519106608, 23450407552, 25254285056, 29845973248, 41038213216, 46900815104, 82076426432, 164152852864, 328305705728]

約数ペア:

[(1, 328305705728), (2, 164152852864), (4, 82076426432), (7, 46900815104), (8, 41038213216), (11, 29845973248), (13, 25254285056), (14, 23450407552), (16, 20519106608), (22, 14922986624), (26, 12627142528), (28, 11725203776), (32, 10259553304), (44, 7461493312), (52, 6313571264), (56, 5862601888), (64, 5129776652), (77, 4263710464), (88, 3730746656), (91, 3607755008), (104, 3156785632), (112, 2931300944), (128, 2564888326), (139, 2361911552), (143, 2295844096), (154, 2131855232), (169, 1942637312), (176, 1865373328), (182, 1803877504), (208, 1578392816), (224, 1465650472), (256, 1282444163), (278, 1180955776), (286, 1147922048), (308, 1065927616), (338, 971318656), (352, 932686664), (364, 901938752), (416, 789196408), (448, 732825236), (556, 590477888), (572, 573961024), (616, 532963808), (676, 485659328), (704, 466343332), (709, 463054592), (728, 450969376), (832, 394598204), (896, 366412618), (973, 337415936), (1001, 327977728), (1112, 295238944), (1144, 286980512), (1183, 277519616), (1232, 266481904), (1352, 242829664), (1408, 233171666), (1418, 231527296), (1456, 225484688), (1529, 214719232), (1664, 197299102), (1792, 183206309), (1807, 181685504), (1859, 176603392), (1946, 168707968), (2002, 163988864), (2224, 147619472), (2288, 143490256), (2366, 138759808), (2464, 133240952), (2704, 121414832), (2816, 116585833), (2836, 115763648), (2912, 112742344), (3058, 107359616), (3328, 98649551), (3614, 90842752), (3718, 88301696), (3892, 84353984), (4004, 81994432), (4448, 73809736), (4576, 71745128), (4732, 69379904), (4928, 66620476), (4963, 66150656), (5408, 60707416), (5672, 57881824), (5824, 56371172), (6116, 53679808), (7228, 45421376), (7436, 44150848), (7784, 42176992), (7799, 42095872), (8008, 40997216), (8896, 36904868), (9152, 35872564), (9217, 35619584), (9464, 34689952), (9856, 33310238), (9926, 33075328), (10703, 30674176), (10816, 30353708), (11344, 28940912), (11648, 28185586), (12232, 26839904), (12649, 25955072), (13013, 25229056), (14456, 22710688), (14872, 22075424), (15568, 21088496), (15598, 21047936), (16016, 20498608), (17792, 18452434), (18304, 17936282), (18434, 17809792), (18928, 17344976), (19712, 16655119), (19852, 16537664), (19877, 16516864), (21406, 15337088), (21632, 15176854), (22688, 14470456), (23296, 14092793), (23491, 13975808), (24464, 13419952), (25298, 12977536), (26026, 12614528), (28912, 11355344), (29744, 11037712), (31136, 10544248), (31196, 10523968), (32032, 10249304), (35584, 9226217), (36608, 8968141), (36868, 8904896), (37856, 8672488), (39704, 8268832), (39754, 8258432), (42812, 7668544), (43264, 7588427), (45376, 7235228), (46982, 6987904), (48928, 6709976), (50596, 6488768), (52052, 6307264), (54593, 6013696), (57824, 5677672), (59488, 5518856), (62272, 5272124), (62392, 5261984), (64064, 5124652), (64519, 5088512), (73736, 4452448), (75712, 4336244), (79408, 4134416), (79508, 4129216), (85624, 3834272), (90752, 3617614), (93964, 3493952), (97856, 3354988), (98551, 3331328), (101192, 3244384), (101387, 3238144), (104104, 3153632), (109186, 3006848), (115648, 2838836), (118976, 2759428), (119821, 2739968), (124544, 2636062), (124784, 2630992), (128128, 2562326), (129038, 2544256), (139139, 2359552), (147472, 2226224), (151424, 2168122), (158816, 2067208), (159016, 2064608), (164437, 1996544), (171248, 1917136), (181504, 1808807), (187928, 1746976), (195712, 1677494), (197102, 1665664), (202384, 1622192), (202774, 1619072), (208208, 1576816), (218372, 1503424), (231296, 1419418), (237952, 1379714), (239642, 1369984), (249088, 1318031), (249568, 1315496), (256256, 1281163), (258076, 1272128), (258401, 1270528), (278278, 1179776), (294944, 1113112), (302848, 1084061), (317632, 1033604), (318032, 1032304), (328874, 998272), (342496, 958568), (375856, 873488), (391424, 838747), (394204, 832832), (404768, 811096), (405548, 809536), (416416, 788408), (436744, 751712), (462592, 709709), (475904, 689857), (479284, 684992), (499136, 657748), (516152, 636064), (516802, 635264), (556556, 589888)]