313341392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{701}}^1$

素因数の和:1036

約数の個数: 80

約数和(自身を含む): 750701952

約数和(自身を除く): 437360560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 307, 364, 614, 701, 728, 1228, 1402, 1456, 2149, 2456, 2804, 3991, 4298, 4907, 4912, 5608, 7982, 8596, 9113, 9814, 11216, 15964, 17192, 18226, 19628, 27937, 31928, 34384, 36452, 39256, 55874, 63791, 63856, 72904, 78512, 111748, 127582, 145808, 215207, 223496, 255164, 430414, 446992, 510328, 860828, 1020656, 1506449, 1721656, 2797691, 3012898, 3443312, 5595382, 6025796, 11190764, 12051592, 19583837, 22381528, 24103184, 39167674, 44763056, 78335348, 156670696, 313341392]

約数ペア:

[(1, 313341392), (2, 156670696), (4, 78335348), (7, 44763056), (8, 39167674), (13, 24103184), (14, 22381528), (16, 19583837), (26, 12051592), (28, 11190764), (52, 6025796), (56, 5595382), (91, 3443312), (104, 3012898), (112, 2797691), (182, 1721656), (208, 1506449), (307, 1020656), (364, 860828), (614, 510328), (701, 446992), (728, 430414), (1228, 255164), (1402, 223496), (1456, 215207), (2149, 145808), (2456, 127582), (2804, 111748), (3991, 78512), (4298, 72904), (4907, 63856), (4912, 63791), (5608, 55874), (7982, 39256), (8596, 36452), (9113, 34384), (9814, 31928), (11216, 27937), (15964, 19628), (17192, 18226)]