1520551896

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 4290105600

約数和(自身を除く): 2769553704

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 43, 46, 47, 58, 69, 86, 87, 92, 94, 116, 129, 138, 141, 172, 174, 184, 188, 232, 258, 276, 282, 344, 348, 376, 516, 552, 564, 667, 696, 989, 1032, 1081, 1128, 1247, 1334, 1363, 1978, 2001, 2021, 2162, 2209, 2494, 2668, 2726, 2967, 3243, 3741, 3956, 4002, 4042, 4089, 4324, 4418, 4988, 5336, 5452, 5934, 6063, 6486, 6627, 7482, 7912, 8004, 8084, 8178, 8648, 8836, 9976, 10904, 11868, 12126, 12972, 13254, 14964, 16008, 16168, 16356, 17672, 23736, 24252, 25944, 26508, 28681, 29928, 31349, 32712, 46483, 48504, 50807, 53016, 57362, 58609, 62698, 64061, 86043, 92966, 94047, 94987, 101614, 114724, 117218, 125396, 128122, 139449, 152421, 172086, 175827, 185932, 188094, 189974, 192183, 203228, 229448, 234436, 250792, 256244, 278898, 284961, 304842, 344172, 351654, 371864, 376188, 379948, 384366, 406456, 468872, 512488, 557796, 569922, 609684, 688344, 703308, 752376, 759896, 768732, 1115592, 1139844, 1219368, 1348007, 1406616, 1473403, 1537464, 2184701, 2279688, 2696014, 2754623, 2946806, 4044021, 4369402, 4420209, 5392028, 5509246, 5893612, 6554103, 8088042, 8263869, 8738804, 8840418, 10784056, 11018492, 11787224, 13108206, 16176084, 16527738, 17477608, 17680836, 22036984, 26216412, 32352168, 33055476, 35361672, 52432824, 63356329, 66110952, 126712658, 190068987, 253425316, 380137974, 506850632, 760275948, 1520551896]

約数ペア:

[(1, 1520551896), (2, 760275948), (3, 506850632), (4, 380137974), (6, 253425316), (8, 190068987), (12, 126712658), (23, 66110952), (24, 63356329), (29, 52432824), (43, 35361672), (46, 33055476), (47, 32352168), (58, 26216412), (69, 22036984), (86, 17680836), (87, 17477608), (92, 16527738), (94, 16176084), (116, 13108206), (129, 11787224), (138, 11018492), (141, 10784056), (172, 8840418), (174, 8738804), (184, 8263869), (188, 8088042), (232, 6554103), (258, 5893612), (276, 5509246), (282, 5392028), (344, 4420209), (348, 4369402), (376, 4044021), (516, 2946806), (552, 2754623), (564, 2696014), (667, 2279688), (696, 2184701), (989, 1537464), (1032, 1473403), (1081, 1406616), (1128, 1348007), (1247, 1219368), (1334, 1139844), (1363, 1115592), (1978, 768732), (2001, 759896), (2021, 752376), (2162, 703308), (2209, 688344), (2494, 609684), (2668, 569922), (2726, 557796), (2967, 512488), (3243, 468872), (3741, 406456), (3956, 384366), (4002, 379948), (4042, 376188), (4089, 371864), (4324, 351654), (4418, 344172), (4988, 304842), (5336, 284961), (5452, 278898), (5934, 256244), (6063, 250792), (6486, 234436), (6627, 229448), (7482, 203228), (7912, 192183), (8004, 189974), (8084, 188094), (8178, 185932), (8648, 175827), (8836, 172086), (9976, 152421), (10904, 139449), (11868, 128122), (12126, 125396), (12972, 117218), (13254, 114724), (14964, 101614), (16008, 94987), (16168, 94047), (16356, 92966), (17672, 86043), (23736, 64061), (24252, 62698), (25944, 58609), (26508, 57362), (28681, 53016), (29928, 50807), (31349, 48504), (32712, 46483)]