317911872

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23321}}^1$

素因数の和:23407

約数の個数: 56

約数和(自身を含む): 853025472

約数和(自身を除く): 535113600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 13632, 23321, 46642, 69963, 93284, 139926, 186568, 279852, 373136, 559704, 746272, 1119408, 1492544, 1655791, 2238816, 3311582, 4477632, 4967373, 6623164, 9934746, 13246328, 19869492, 26492656, 39738984, 52985312, 79477968, 105970624, 158955936, 317911872]

約数ペア:

[(1, 317911872), (2, 158955936), (3, 105970624), (4, 79477968), (6, 52985312), (8, 39738984), (12, 26492656), (16, 19869492), (24, 13246328), (32, 9934746), (48, 6623164), (64, 4967373), (71, 4477632), (96, 3311582), (142, 2238816), (192, 1655791), (213, 1492544), (284, 1119408), (426, 746272), (568, 559704), (852, 373136), (1136, 279852), (1704, 186568), (2272, 139926), (3408, 93284), (4544, 69963), (6816, 46642), (13632, 23321)]