1331524896

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 3930587136

約数和(自身を除く): 2599062240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 127, 156, 186, 208, 248, 254, 271, 312, 372, 381, 403, 416, 496, 508, 542, 624, 744, 762, 806, 813, 992, 1016, 1084, 1209, 1248, 1488, 1524, 1612, 1626, 1651, 2032, 2168, 2418, 2976, 3048, 3224, 3252, 3302, 3523, 3937, 4064, 4336, 4836, 4953, 6096, 6448, 6504, 6604, 7046, 7874, 8401, 8672, 9672, 9906, 10569, 11811, 12192, 12896, 13008, 13208, 14092, 15748, 16802, 19344, 19812, 21138, 23622, 25203, 26016, 26416, 28184, 31496, 33604, 34417, 38688, 39624, 42276, 47244, 50406, 51181, 52832, 56368, 62992, 67208, 68834, 79248, 84552, 94488, 100812, 102362, 103251, 109213, 112736, 125984, 134416, 137668, 153543, 158496, 169104, 188976, 201624, 204724, 206502, 218426, 268832, 275336, 307086, 327639, 338208, 377952, 403248, 409448, 413004, 436852, 447421, 550672, 614172, 655278, 806496, 818896, 826008, 873704, 894842, 1066927, 1101344, 1228344, 1310556, 1342263, 1637792, 1652016, 1747408, 1789684, 2133854, 2456688, 2621112, 2684526, 3200781, 3304032, 3494816, 3579368, 4267708, 4913376, 5242224, 5369052, 6401562, 7158736, 8535416, 10484448, 10738104, 12803124, 13870051, 14317472, 17070832, 21476208, 25606248, 27740102, 34141664, 41610153, 42952416, 51212496, 55480204, 83220306, 102424992, 110960408, 166440612, 221920816, 332881224, 443841632, 665762448, 1331524896]

約数ペア:

[(1, 1331524896), (2, 665762448), (3, 443841632), (4, 332881224), (6, 221920816), (8, 166440612), (12, 110960408), (13, 102424992), (16, 83220306), (24, 55480204), (26, 51212496), (31, 42952416), (32, 41610153), (39, 34141664), (48, 27740102), (52, 25606248), (62, 21476208), (78, 17070832), (93, 14317472), (96, 13870051), (104, 12803124), (124, 10738104), (127, 10484448), (156, 8535416), (186, 7158736), (208, 6401562), (248, 5369052), (254, 5242224), (271, 4913376), (312, 4267708), (372, 3579368), (381, 3494816), (403, 3304032), (416, 3200781), (496, 2684526), (508, 2621112), (542, 2456688), (624, 2133854), (744, 1789684), (762, 1747408), (806, 1652016), (813, 1637792), (992, 1342263), (1016, 1310556), (1084, 1228344), (1209, 1101344), (1248, 1066927), (1488, 894842), (1524, 873704), (1612, 826008), (1626, 818896), (1651, 806496), (2032, 655278), (2168, 614172), (2418, 550672), (2976, 447421), (3048, 436852), (3224, 413004), (3252, 409448), (3302, 403248), (3523, 377952), (3937, 338208), (4064, 327639), (4336, 307086), (4836, 275336), (4953, 268832), (6096, 218426), (6448, 206502), (6504, 204724), (6604, 201624), (7046, 188976), (7874, 169104), (8401, 158496), (8672, 153543), (9672, 137668), (9906, 134416), (10569, 125984), (11811, 112736), (12192, 109213), (12896, 103251), (13008, 102362), (13208, 100812), (14092, 94488), (15748, 84552), (16802, 79248), (19344, 68834), (19812, 67208), (21138, 62992), (23622, 56368), (25203, 52832), (26016, 51181), (26416, 50406), (28184, 47244), (31496, 42276), (33604, 39624), (34417, 38688)]