315028064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 696328416

約数和(自身を除く): 381300352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 97, 104, 148, 194, 208, 211, 296, 388, 416, 422, 481, 592, 776, 844, 962, 1184, 1261, 1552, 1688, 1924, 2522, 2743, 3104, 3376, 3589, 3848, 5044, 5486, 6752, 7178, 7696, 7807, 10088, 10972, 14356, 15392, 15614, 20176, 20467, 21944, 28712, 31228, 40352, 40934, 43888, 46657, 57424, 62456, 81868, 87776, 93314, 101491, 114848, 124912, 163736, 186628, 202982, 249824, 266071, 327472, 373256, 405964, 532142, 654944, 746512, 757279, 811928, 1064284, 1493024, 1514558, 1623856, 2128568, 3029116, 3247712, 4257136, 6058232, 8514272, 9844627, 12116464, 19689254, 24232928, 39378508, 78757016, 157514032, 315028064]

約数ペア:

[(1, 315028064), (2, 157514032), (4, 78757016), (8, 39378508), (13, 24232928), (16, 19689254), (26, 12116464), (32, 9844627), (37, 8514272), (52, 6058232), (74, 4257136), (97, 3247712), (104, 3029116), (148, 2128568), (194, 1623856), (208, 1514558), (211, 1493024), (296, 1064284), (388, 811928), (416, 757279), (422, 746512), (481, 654944), (592, 532142), (776, 405964), (844, 373256), (962, 327472), (1184, 266071), (1261, 249824), (1552, 202982), (1688, 186628), (1924, 163736), (2522, 124912), (2743, 114848), (3104, 101491), (3376, 93314), (3589, 87776), (3848, 81868), (5044, 62456), (5486, 57424), (6752, 46657), (7178, 43888), (7696, 40934), (7807, 40352), (10088, 31228), (10972, 28712), (14356, 21944), (15392, 20467), (15614, 20176)]