256573536

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 693463680

約数和(自身を除く): 436890144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 97, 118, 177, 194, 236, 291, 354, 388, 467, 472, 582, 708, 776, 934, 944, 1164, 1401, 1416, 1552, 1868, 1888, 2328, 2802, 2832, 3104, 3736, 4656, 5604, 5664, 5723, 7472, 9312, 11208, 11446, 14944, 17169, 22416, 22892, 27553, 34338, 44832, 45299, 45784, 55106, 68676, 82659, 90598, 91568, 110212, 135897, 137352, 165318, 181196, 183136, 220424, 271794, 274704, 330636, 362392, 440848, 543588, 549408, 661272, 724784, 881696, 1087176, 1322544, 1449568, 2174352, 2645088, 2672641, 4348704, 5345282, 8017923, 10690564, 16035846, 21381128, 32071692, 42762256, 64143384, 85524512, 128286768, 256573536]

約数ペア:

[(1, 256573536), (2, 128286768), (3, 85524512), (4, 64143384), (6, 42762256), (8, 32071692), (12, 21381128), (16, 16035846), (24, 10690564), (32, 8017923), (48, 5345282), (59, 4348704), (96, 2672641), (97, 2645088), (118, 2174352), (177, 1449568), (194, 1322544), (236, 1087176), (291, 881696), (354, 724784), (388, 661272), (467, 549408), (472, 543588), (582, 440848), (708, 362392), (776, 330636), (934, 274704), (944, 271794), (1164, 220424), (1401, 183136), (1416, 181196), (1552, 165318), (1868, 137352), (1888, 135897), (2328, 110212), (2802, 91568), (2832, 90598), (3104, 82659), (3736, 68676), (4656, 55106), (5604, 45784), (5664, 45299), (5723, 44832), (7472, 34338), (9312, 27553), (11208, 22892), (11446, 22416), (14944, 17169)]