242607816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 781073280

約数和(自身を除く): 538465464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 37, 44, 51, 66, 68, 72, 74, 88, 99, 102, 111, 132, 136, 148, 153, 187, 198, 204, 222, 264, 296, 306, 333, 374, 396, 407, 408, 444, 487, 561, 612, 629, 666, 748, 792, 814, 888, 974, 1122, 1221, 1224, 1258, 1332, 1461, 1496, 1628, 1683, 1887, 1948, 2244, 2442, 2516, 2664, 2922, 3256, 3366, 3663, 3774, 3896, 4383, 4488, 4884, 5032, 5357, 5661, 5844, 6732, 6919, 7326, 7548, 8279, 8766, 9768, 10714, 11322, 11688, 13464, 13838, 14652, 15096, 16071, 16558, 17532, 18019, 20757, 21428, 22644, 24837, 27676, 29304, 32142, 33116, 35064, 36038, 41514, 42856, 45288, 48213, 49674, 54057, 55352, 62271, 64284, 66232, 72076, 74511, 83028, 91069, 96426, 99348, 108114, 124542, 128568, 144152, 149022, 162171, 166056, 182138, 192852, 198209, 198696, 216228, 249084, 273207, 298044, 306323, 324342, 364276, 385704, 396418, 432456, 498168, 546414, 594627, 596088, 612646, 648684, 728552, 792836, 819621, 918969, 1092828, 1189254, 1225292, 1297368, 1585672, 1639242, 1783881, 1837938, 2185656, 2378508, 2450584, 2756907, 3278484, 3369553, 3567762, 3675876, 4757016, 5513814, 6556968, 6739106, 7135524, 7351752, 10108659, 11027628, 13478212, 14271048, 20217318, 22055256, 26956424, 30325977, 40434636, 60651954, 80869272, 121303908, 242607816]

約数ペア:

[(1, 242607816), (2, 121303908), (3, 80869272), (4, 60651954), (6, 40434636), (8, 30325977), (9, 26956424), (11, 22055256), (12, 20217318), (17, 14271048), (18, 13478212), (22, 11027628), (24, 10108659), (33, 7351752), (34, 7135524), (36, 6739106), (37, 6556968), (44, 5513814), (51, 4757016), (66, 3675876), (68, 3567762), (72, 3369553), (74, 3278484), (88, 2756907), (99, 2450584), (102, 2378508), (111, 2185656), (132, 1837938), (136, 1783881), (148, 1639242), (153, 1585672), (187, 1297368), (198, 1225292), (204, 1189254), (222, 1092828), (264, 918969), (296, 819621), (306, 792836), (333, 728552), (374, 648684), (396, 612646), (407, 596088), (408, 594627), (444, 546414), (487, 498168), (561, 432456), (612, 396418), (629, 385704), (666, 364276), (748, 324342), (792, 306323), (814, 298044), (888, 273207), (974, 249084), (1122, 216228), (1221, 198696), (1224, 198209), (1258, 192852), (1332, 182138), (1461, 166056), (1496, 162171), (1628, 149022), (1683, 144152), (1887, 128568), (1948, 124542), (2244, 108114), (2442, 99348), (2516, 96426), (2664, 91069), (2922, 83028), (3256, 74511), (3366, 72076), (3663, 66232), (3774, 64284), (3896, 62271), (4383, 55352), (4488, 54057), (4884, 49674), (5032, 48213), (5357, 45288), (5661, 42856), (5844, 41514), (6732, 36038), (6919, 35064), (7326, 33116), (7548, 32142), (8279, 29304), (8766, 27676), (9768, 24837), (10714, 22644), (11322, 21428), (11688, 20757), (13464, 18019), (13838, 17532), (14652, 16558), (15096, 16071)]