250531056

素因数分解:

$2^4\times 3^6\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 140

約数和(自身を含む): 744883872

約数和(自身を除く): 494352816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 243, 282, 324, 376, 423, 432, 457, 486, 564, 648, 729, 752, 846, 914, 972, 1128, 1269, 1296, 1371, 1458, 1692, 1828, 1944, 2256, 2538, 2742, 2916, 3384, 3656, 3807, 3888, 4113, 5076, 5484, 5832, 6768, 7312, 7614, 8226, 10152, 10968, 11421, 11664, 12339, 15228, 16452, 20304, 21479, 21936, 22842, 24678, 30456, 32904, 34263, 37017, 42958, 45684, 49356, 60912, 64437, 65808, 68526, 74034, 85916, 91368, 98712, 111051, 128874, 137052, 148068, 171832, 182736, 193311, 197424, 222102, 257748, 274104, 296136, 333153, 343664, 386622, 444204, 515496, 548208, 579933, 592272, 666306, 773244, 888408, 1030992, 1159866, 1332612, 1546488, 1739799, 1776816, 2319732, 2665224, 3092976, 3479598, 4639464, 5219397, 5330448, 6959196, 9278928, 10438794, 13918392, 15658191, 20877588, 27836784, 31316382, 41755176, 62632764, 83510352, 125265528, 250531056]

約数ペア:

[(1, 250531056), (2, 125265528), (3, 83510352), (4, 62632764), (6, 41755176), (8, 31316382), (9, 27836784), (12, 20877588), (16, 15658191), (18, 13918392), (24, 10438794), (27, 9278928), (36, 6959196), (47, 5330448), (48, 5219397), (54, 4639464), (72, 3479598), (81, 3092976), (94, 2665224), (108, 2319732), (141, 1776816), (144, 1739799), (162, 1546488), (188, 1332612), (216, 1159866), (243, 1030992), (282, 888408), (324, 773244), (376, 666306), (423, 592272), (432, 579933), (457, 548208), (486, 515496), (564, 444204), (648, 386622), (729, 343664), (752, 333153), (846, 296136), (914, 274104), (972, 257748), (1128, 222102), (1269, 197424), (1296, 193311), (1371, 182736), (1458, 171832), (1692, 148068), (1828, 137052), (1944, 128874), (2256, 111051), (2538, 98712), (2742, 91368), (2916, 85916), (3384, 74034), (3656, 68526), (3807, 65808), (3888, 64437), (4113, 60912), (5076, 49356), (5484, 45684), (5832, 42958), (6768, 37017), (7312, 34263), (7614, 32904), (8226, 30456), (10152, 24678), (10968, 22842), (11421, 21936), (11664, 21479), (12339, 20304), (15228, 16452)]