266680535472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1\times {\mathrm{2153}}^1$

素因数の和:2828

約数の個数: 240

約数和(自身を含む): 812006028288

約数和(自身を除く): 545325492816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 208, 234, 254, 312, 381, 468, 508, 521, 624, 762, 936, 1016, 1042, 1143, 1524, 1563, 1651, 1872, 2032, 2084, 2153, 2286, 3048, 3126, 3302, 4168, 4306, 4572, 4689, 4953, 6096, 6252, 6459, 6604, 6773, 8336, 8612, 9144, 9378, 9906, 12504, 12918, 13208, 13546, 14859, 17224, 18288, 18756, 19377, 19812, 20319, 25008, 25836, 26416, 27092, 27989, 29718, 34448, 37512, 38754, 39624, 40638, 51672, 54184, 55978, 59436, 60957, 66167, 75024, 77508, 79248, 81276, 83967, 103344, 108368, 111956, 118872, 121914, 132334, 155016, 162552, 167934, 198501, 223912, 237744, 243828, 251901, 264668, 273431, 310032, 325104, 335868, 397002, 447824, 487656, 503802, 529336, 546862, 595503, 671736, 794004, 820293, 860171, 975312, 1007604, 1058672, 1093724, 1121713, 1191006, 1343472, 1588008, 1640586, 1720342, 2015208, 2187448, 2243426, 2382012, 2460879, 2580513, 3176016, 3281172, 3365139, 3440684, 3554603, 4030416, 4374896, 4486852, 4764024, 4921758, 5161026, 6562344, 6730278, 6881368, 7109206, 7741539, 8973704, 9528048, 9843516, 10095417, 10322052, 10663809, 13124688, 13460556, 13762736, 14218412, 14582269, 15483078, 17947408, 19687032, 20190834, 20644104, 21327618, 26921112, 28436824, 29164538, 30966156, 31991427, 39374064, 40381668, 41288208, 42655236, 43746807, 53842224, 56873648, 58329076, 61932312, 63982854, 80763336, 85310472, 87493614, 116658152, 123864624, 127965708, 131240421, 142457551, 161526672, 170620944, 174987228, 233316304, 255931416, 262480842, 284915102, 349974456, 427372653, 511862832, 524961684, 569830204, 699948912, 854745306, 1049923368, 1139660408, 1282117959, 1709490612, 1851948163, 2099846736, 2279320816, 2564235918, 3418981224, 3703896326, 5128471836, 5555844489, 6837962448, 7407792652, 10256943672, 11111688978, 14815585304, 16667533467, 20513887344, 22223377956, 29631170608, 33335066934, 44446755912, 66670133868, 88893511824, 133340267736, 266680535472]

約数ペア:

[(1, 266680535472), (2, 133340267736), (3, 88893511824), (4, 66670133868), (6, 44446755912), (8, 33335066934), (9, 29631170608), (12, 22223377956), (13, 20513887344), (16, 16667533467), (18, 14815585304), (24, 11111688978), (26, 10256943672), (36, 7407792652), (39, 6837962448), (48, 5555844489), (52, 5128471836), (72, 3703896326), (78, 3418981224), (104, 2564235918), (117, 2279320816), (127, 2099846736), (144, 1851948163), (156, 1709490612), (208, 1282117959), (234, 1139660408), (254, 1049923368), (312, 854745306), (381, 699948912), (468, 569830204), (508, 524961684), (521, 511862832), (624, 427372653), (762, 349974456), (936, 284915102), (1016, 262480842), (1042, 255931416), (1143, 233316304), (1524, 174987228), (1563, 170620944), (1651, 161526672), (1872, 142457551), (2032, 131240421), (2084, 127965708), (2153, 123864624), (2286, 116658152), (3048, 87493614), (3126, 85310472), (3302, 80763336), (4168, 63982854), (4306, 61932312), (4572, 58329076), (4689, 56873648), (4953, 53842224), (6096, 43746807), (6252, 42655236), (6459, 41288208), (6604, 40381668), (6773, 39374064), (8336, 31991427), (8612, 30966156), (9144, 29164538), (9378, 28436824), (9906, 26921112), (12504, 21327618), (12918, 20644104), (13208, 20190834), (13546, 19687032), (14859, 17947408), (17224, 15483078), (18288, 14582269), (18756, 14218412), (19377, 13762736), (19812, 13460556), (20319, 13124688), (25008, 10663809), (25836, 10322052), (26416, 10095417), (27092, 9843516), (27989, 9528048), (29718, 8973704), (34448, 7741539), (37512, 7109206), (38754, 6881368), (39624, 6730278), (40638, 6562344), (51672, 5161026), (54184, 4921758), (55978, 4764024), (59436, 4486852), (60957, 4374896), (66167, 4030416), (75024, 3554603), (77508, 3440684), (79248, 3365139), (81276, 3281172), (83967, 3176016), (103344, 2580513), (108368, 2460879), (111956, 2382012), (118872, 2243426), (121914, 2187448), (132334, 2015208), (155016, 1720342), (162552, 1640586), (167934, 1588008), (198501, 1343472), (223912, 1191006), (237744, 1121713), (243828, 1093724), (251901, 1058672), (264668, 1007604), (273431, 975312), (310032, 860171), (325104, 820293), (335868, 794004), (397002, 671736), (447824, 595503), (487656, 546862), (503802, 529336)]