28391275008

素因数分解:

$2^9\times 3^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 400

約数和(自身を含む): 90193245120

約数和(自身を除く): 61801970112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 137, 144, 152, 162, 171, 192, 216, 228, 256, 263, 274, 288, 304, 324, 342, 384, 411, 432, 456, 512, 513, 526, 548, 576, 608, 648, 684, 768, 789, 822, 864, 912, 1026, 1052, 1096, 1152, 1216, 1233, 1296, 1368, 1536, 1539, 1578, 1644, 1728, 1824, 2052, 2104, 2192, 2304, 2367, 2432, 2466, 2592, 2603, 2736, 3078, 3156, 3288, 3456, 3648, 3699, 4104, 4208, 4384, 4608, 4734, 4864, 4932, 4997, 5184, 5206, 5472, 6156, 6312, 6576, 6912, 7101, 7296, 7398, 7809, 8208, 8416, 8768, 9468, 9728, 9864, 9994, 10368, 10412, 10944, 11097, 12312, 12624, 13152, 13824, 14202, 14592, 14796, 14991, 15618, 16416, 16832, 17536, 18936, 19728, 19988, 20736, 20824, 21303, 21888, 22194, 23427, 24624, 25248, 26304, 28404, 29184, 29592, 29982, 31236, 32832, 33664, 35072, 36031, 37872, 39456, 39976, 41472, 41648, 42606, 43776, 44388, 44973, 46854, 49248, 50496, 52608, 56808, 59184, 59964, 62472, 65664, 67328, 70144, 70281, 72062, 75744, 78912, 79952, 83296, 85212, 87552, 88776, 89946, 93708, 98496, 100992, 105216, 108093, 113616, 118368, 119928, 124944, 131328, 134656, 134919, 140562, 144124, 151488, 157824, 159904, 166592, 170424, 177552, 179892, 187416, 196992, 201984, 210432, 210843, 216186, 227232, 236736, 239856, 249888, 262656, 269838, 281124, 288248, 302976, 315648, 319808, 324279, 333184, 340848, 355104, 359784, 374832, 393984, 403968, 404757, 421686, 432372, 454464, 473472, 479712, 499776, 539676, 562248, 576496, 605952, 631296, 639616, 648558, 666368, 681696, 684589, 710208, 719568, 749664, 787968, 809514, 843372, 864744, 908928, 946944, 959424, 972837, 999552, 1079352, 1124496, 1152992, 1211904, 1279232, 1297116, 1332736, 1363392, 1369178, 1420416, 1439136, 1499328, 1619028, 1686744, 1729488, 1817856, 1893888, 1918848, 1945674, 1999104, 2053767, 2158704, 2248992, 2305984, 2558464, 2594232, 2726784, 2738356, 2840832, 2878272, 2918511, 2998656, 3238056, 3373488, 3458976, 3635712, 3837696, 3891348, 3998208, 4107534, 4317408, 4497984, 4611968, 5188464, 5453568, 5476712, 5681664, 5756544, 5837022, 5997312, 6161301, 6476112, 6746976, 6917952, 7675392, 7782696, 8215068, 8634816, 8995968, 9223936, 10376928, 10907136, 10953424, 11513088, 11674044, 11994624, 12322602, 12952224, 13493952, 13835904, 15565392, 16430136, 17269632, 17991936, 18447872, 18483903, 20753856, 21906848, 23026176, 23348088, 24645204, 25904448, 26987904, 27671808, 31130784, 32860272, 34539264, 35983872, 36967806, 41507712, 43813696, 46696176, 49290408, 51808896, 53975808, 55343616, 55451709, 62261568, 65720544, 69078528, 73935612, 83015424, 87627392, 93392352, 98580816, 103617792, 107951616, 110903418, 124523136, 131441088, 147871224, 166030848, 175254784, 186784704, 197161632, 207235584, 221806836, 249046272, 262882176, 295742448, 350509568, 373569408, 394323264, 443613672, 498092544, 525764352, 591484896, 747138816, 788646528, 887227344, 1051528704, 1182969792, 1494277632, 1577293056, 1774454688, 2365939584, 3154586112, 3548909376, 4731879168, 7097818752, 9463758336, 14195637504, 28391275008]

約数ペア:

[(1, 28391275008), (2, 14195637504), (3, 9463758336), (4, 7097818752), (6, 4731879168), (8, 3548909376), (9, 3154586112), (12, 2365939584), (16, 1774454688), (18, 1577293056), (19, 1494277632), (24, 1182969792), (27, 1051528704), (32, 887227344), (36, 788646528), (38, 747138816), (48, 591484896), (54, 525764352), (57, 498092544), (64, 443613672), (72, 394323264), (76, 373569408), (81, 350509568), (96, 295742448), (108, 262882176), (114, 249046272), (128, 221806836), (137, 207235584), (144, 197161632), (152, 186784704), (162, 175254784), (171, 166030848), (192, 147871224), (216, 131441088), (228, 124523136), (256, 110903418), (263, 107951616), (274, 103617792), (288, 98580816), (304, 93392352), (324, 87627392), (342, 83015424), (384, 73935612), (411, 69078528), (432, 65720544), (456, 62261568), (512, 55451709), (513, 55343616), (526, 53975808), (548, 51808896), (576, 49290408), (608, 46696176), (648, 43813696), (684, 41507712), (768, 36967806), (789, 35983872), (822, 34539264), (864, 32860272), (912, 31130784), (1026, 27671808), (1052, 26987904), (1096, 25904448), (1152, 24645204), (1216, 23348088), (1233, 23026176), (1296, 21906848), (1368, 20753856), (1536, 18483903), (1539, 18447872), (1578, 17991936), (1644, 17269632), (1728, 16430136), (1824, 15565392), (2052, 13835904), (2104, 13493952), (2192, 12952224), (2304, 12322602), (2367, 11994624), (2432, 11674044), (2466, 11513088), (2592, 10953424), (2603, 10907136), (2736, 10376928), (3078, 9223936), (3156, 8995968), (3288, 8634816), (3456, 8215068), (3648, 7782696), (3699, 7675392), (4104, 6917952), (4208, 6746976), (4384, 6476112), (4608, 6161301), (4734, 5997312), (4864, 5837022), (4932, 5756544), (4997, 5681664), (5184, 5476712), (5206, 5453568), (5472, 5188464), (6156, 4611968), (6312, 4497984), (6576, 4317408), (6912, 4107534), (7101, 3998208), (7296, 3891348), (7398, 3837696), (7809, 3635712), (8208, 3458976), (8416, 3373488), (8768, 3238056), (9468, 2998656), (9728, 2918511), (9864, 2878272), (9994, 2840832), (10368, 2738356), (10412, 2726784), (10944, 2594232), (11097, 2558464), (12312, 2305984), (12624, 2248992), (13152, 2158704), (13824, 2053767), (14202, 1999104), (14592, 1945674), (14796, 1918848), (14991, 1893888), (15618, 1817856), (16416, 1729488), (16832, 1686744), (17536, 1619028), (18936, 1499328), (19728, 1439136), (19988, 1420416), (20736, 1369178), (20824, 1363392), (21303, 1332736), (21888, 1297116), (22194, 1279232), (23427, 1211904), (24624, 1152992), (25248, 1124496), (26304, 1079352), (28404, 999552), (29184, 972837), (29592, 959424), (29982, 946944), (31236, 908928), (32832, 864744), (33664, 843372), (35072, 809514), (36031, 787968), (37872, 749664), (39456, 719568), (39976, 710208), (41472, 684589), (41648, 681696), (42606, 666368), (43776, 648558), (44388, 639616), (44973, 631296), (46854, 605952), (49248, 576496), (50496, 562248), (52608, 539676), (56808, 499776), (59184, 479712), (59964, 473472), (62472, 454464), (65664, 432372), (67328, 421686), (70144, 404757), (70281, 403968), (72062, 393984), (75744, 374832), (78912, 359784), (79952, 355104), (83296, 340848), (85212, 333184), (87552, 324279), (88776, 319808), (89946, 315648), (93708, 302976), (98496, 288248), (100992, 281124), (105216, 269838), (108093, 262656), (113616, 249888), (118368, 239856), (119928, 236736), (124944, 227232), (131328, 216186), (134656, 210843), (134919, 210432), (140562, 201984), (144124, 196992), (151488, 187416), (157824, 179892), (159904, 177552), (166592, 170424)]