1277772496

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:107

約数の個数: 360

約数和(自身を含む): 3734921664

約数和(自身を除く): 2457149168

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 19, 22, 26, 28, 34, 38, 44, 52, 56, 68, 76, 77, 88, 91, 104, 112, 119, 133, 136, 143, 152, 154, 169, 176, 182, 187, 208, 209, 221, 238, 247, 266, 272, 286, 304, 308, 323, 338, 361, 364, 374, 418, 442, 476, 494, 532, 572, 616, 646, 676, 722, 728, 748, 836, 884, 952, 988, 1001, 1064, 1144, 1183, 1232, 1292, 1309, 1352, 1444, 1456, 1463, 1496, 1547, 1672, 1729, 1768, 1859, 1904, 1976, 2002, 2128, 2261, 2288, 2366, 2431, 2527, 2584, 2618, 2704, 2717, 2873, 2888, 2926, 2992, 3094, 3211, 3344, 3458, 3536, 3553, 3718, 3952, 3971, 4004, 4199, 4522, 4693, 4732, 4862, 5054, 5168, 5236, 5434, 5746, 5776, 5852, 6137, 6188, 6422, 6916, 7106, 7436, 7942, 8008, 8398, 9044, 9386, 9464, 9724, 10108, 10472, 10868, 11492, 11704, 12274, 12376, 12844, 13013, 13832, 14212, 14872, 15884, 16016, 16796, 17017, 18088, 18772, 18928, 19019, 19448, 20111, 20216, 20944, 21736, 22477, 22984, 23408, 24548, 24752, 24871, 25688, 26026, 27664, 27797, 28424, 29393, 29744, 31603, 31768, 32851, 33592, 34034, 35321, 36176, 37544, 38038, 38896, 40222, 40432, 42959, 43472, 44954, 45968, 46189, 49096, 49742, 51376, 51623, 52052, 54587, 55594, 56848, 58786, 61009, 63206, 63536, 65702, 67184, 67507, 68068, 70642, 75088, 76076, 79781, 80444, 85918, 89908, 92378, 98192, 99484, 103246, 104104, 109174, 111188, 117572, 122018, 126412, 131404, 135014, 136136, 141284, 152152, 159562, 160888, 171836, 179816, 184756, 198968, 206492, 208208, 218348, 221221, 222376, 235144, 244036, 247247, 252824, 262808, 270028, 272272, 282568, 304304, 319124, 321776, 323323, 343672, 359632, 361361, 369512, 382109, 397936, 412984, 427063, 436696, 442442, 444752, 470288, 472549, 488072, 494494, 505648, 525616, 540056, 558467, 565136, 600457, 638248, 646646, 671099, 687344, 722722, 739024, 764218, 825968, 854126, 873392, 877591, 884884, 945098, 976144, 988988, 1037153, 1080112, 1116934, 1200914, 1276496, 1293292, 1342198, 1445444, 1528436, 1708252, 1755182, 1769768, 1890196, 1977976, 2074306, 2233868, 2401828, 2586584, 2684396, 2890888, 3056872, 3416504, 3510364, 3539536, 3780392, 3955952, 4148612, 4203199, 4467736, 4697693, 4803656, 5173168, 5368792, 5781776, 6113744, 6143137, 6833008, 7020728, 7260071, 7560784, 8297224, 8406398, 8935472, 9395386, 9607312, 10737584, 11408683, 12286274, 14041456, 14520142, 16594448, 16812796, 18790772, 22817366, 24572548, 29040284, 33625592, 37581544, 45634732, 49145096, 58080568, 67251184, 75163088, 79860781, 91269464, 98290192, 116161136, 159721562, 182538928, 319443124, 638886248, 1277772496]

約数ペア:

[(1, 1277772496), (2, 638886248), (4, 319443124), (7, 182538928), (8, 159721562), (11, 116161136), (13, 98290192), (14, 91269464), (16, 79860781), (17, 75163088), (19, 67251184), (22, 58080568), (26, 49145096), (28, 45634732), (34, 37581544), (38, 33625592), (44, 29040284), (52, 24572548), (56, 22817366), (68, 18790772), (76, 16812796), (77, 16594448), (88, 14520142), (91, 14041456), (104, 12286274), (112, 11408683), (119, 10737584), (133, 9607312), (136, 9395386), (143, 8935472), (152, 8406398), (154, 8297224), (169, 7560784), (176, 7260071), (182, 7020728), (187, 6833008), (208, 6143137), (209, 6113744), (221, 5781776), (238, 5368792), (247, 5173168), (266, 4803656), (272, 4697693), (286, 4467736), (304, 4203199), (308, 4148612), (323, 3955952), (338, 3780392), (361, 3539536), (364, 3510364), (374, 3416504), (418, 3056872), (442, 2890888), (476, 2684396), (494, 2586584), (532, 2401828), (572, 2233868), (616, 2074306), (646, 1977976), (676, 1890196), (722, 1769768), (728, 1755182), (748, 1708252), (836, 1528436), (884, 1445444), (952, 1342198), (988, 1293292), (1001, 1276496), (1064, 1200914), (1144, 1116934), (1183, 1080112), (1232, 1037153), (1292, 988988), (1309, 976144), (1352, 945098), (1444, 884884), (1456, 877591), (1463, 873392), (1496, 854126), (1547, 825968), (1672, 764218), (1729, 739024), (1768, 722722), (1859, 687344), (1904, 671099), (1976, 646646), (2002, 638248), (2128, 600457), (2261, 565136), (2288, 558467), (2366, 540056), (2431, 525616), (2527, 505648), (2584, 494494), (2618, 488072), (2704, 472549), (2717, 470288), (2873, 444752), (2888, 442442), (2926, 436696), (2992, 427063), (3094, 412984), (3211, 397936), (3344, 382109), (3458, 369512), (3536, 361361), (3553, 359632), (3718, 343672), (3952, 323323), (3971, 321776), (4004, 319124), (4199, 304304), (4522, 282568), (4693, 272272), (4732, 270028), (4862, 262808), (5054, 252824), (5168, 247247), (5236, 244036), (5434, 235144), (5746, 222376), (5776, 221221), (5852, 218348), (6137, 208208), (6188, 206492), (6422, 198968), (6916, 184756), (7106, 179816), (7436, 171836), (7942, 160888), (8008, 159562), (8398, 152152), (9044, 141284), (9386, 136136), (9464, 135014), (9724, 131404), (10108, 126412), (10472, 122018), (10868, 117572), (11492, 111188), (11704, 109174), (12274, 104104), (12376, 103246), (12844, 99484), (13013, 98192), (13832, 92378), (14212, 89908), (14872, 85918), (15884, 80444), (16016, 79781), (16796, 76076), (17017, 75088), (18088, 70642), (18772, 68068), (18928, 67507), (19019, 67184), (19448, 65702), (20111, 63536), (20216, 63206), (20944, 61009), (21736, 58786), (22477, 56848), (22984, 55594), (23408, 54587), (24548, 52052), (24752, 51623), (24871, 51376), (25688, 49742), (26026, 49096), (27664, 46189), (27797, 45968), (28424, 44954), (29393, 43472), (29744, 42959), (31603, 40432), (31768, 40222), (32851, 38896), (33592, 38038), (34034, 37544), (35321, 36176)]