431683668

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 1232824320

約数和(自身を除く): 801140652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 234, 243, 254, 269, 324, 351, 381, 468, 486, 508, 538, 702, 762, 807, 972, 1053, 1076, 1143, 1404, 1524, 1614, 1651, 2106, 2286, 2421, 3159, 3228, 3302, 3429, 3497, 4212, 4572, 4842, 4953, 6318, 6604, 6858, 6994, 7263, 9684, 9906, 10287, 10491, 12636, 13716, 13988, 14526, 14859, 19812, 20574, 20982, 21789, 29052, 29718, 30861, 31473, 34163, 41148, 41964, 43578, 44577, 59436, 61722, 62946, 65367, 68326, 87156, 89154, 94419, 102489, 123444, 125892, 130734, 133731, 136652, 178308, 188838, 204978, 261468, 267462, 283257, 307467, 377676, 401193, 409956, 444119, 534924, 566514, 614934, 802386, 849771, 888238, 922401, 1133028, 1229868, 1332357, 1604772, 1699542, 1776476, 1844802, 2664714, 2767203, 3399084, 3689604, 3997071, 5329428, 5534406, 7994142, 8301609, 11068812, 11991213, 15988284, 16603218, 23982426, 33206436, 35973639, 47964852, 71947278, 107920917, 143894556, 215841834, 431683668]

約数ペア:

[(1, 431683668), (2, 215841834), (3, 143894556), (4, 107920917), (6, 71947278), (9, 47964852), (12, 35973639), (13, 33206436), (18, 23982426), (26, 16603218), (27, 15988284), (36, 11991213), (39, 11068812), (52, 8301609), (54, 7994142), (78, 5534406), (81, 5329428), (108, 3997071), (117, 3689604), (127, 3399084), (156, 2767203), (162, 2664714), (234, 1844802), (243, 1776476), (254, 1699542), (269, 1604772), (324, 1332357), (351, 1229868), (381, 1133028), (468, 922401), (486, 888238), (508, 849771), (538, 802386), (702, 614934), (762, 566514), (807, 534924), (972, 444119), (1053, 409956), (1076, 401193), (1143, 377676), (1404, 307467), (1524, 283257), (1614, 267462), (1651, 261468), (2106, 204978), (2286, 188838), (2421, 178308), (3159, 136652), (3228, 133731), (3302, 130734), (3429, 125892), (3497, 123444), (4212, 102489), (4572, 94419), (4842, 89154), (4953, 87156), (6318, 68326), (6604, 65367), (6858, 62946), (6994, 61722), (7263, 59436), (9684, 44577), (9906, 43578), (10287, 41964), (10491, 41148), (12636, 34163), (13716, 31473), (13988, 30861), (14526, 29718), (14859, 29052), (19812, 21789), (20574, 20982)]