286974784

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{12421}}^1$

素因数の和:12471

約数の個数: 42

約数和(自身を含む): 601063314

約数和(自身を除く): 314088530

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 11552, 12421, 23104, 24842, 49684, 99368, 198736, 235999, 397472, 471998, 794944, 943996, 1887992, 3775984, 4483981, 7551968, 8967962, 15103936, 17935924, 35871848, 71743696, 143487392, 286974784]

約数ペア:

[(1, 286974784), (2, 143487392), (4, 71743696), (8, 35871848), (16, 17935924), (19, 15103936), (32, 8967962), (38, 7551968), (64, 4483981), (76, 3775984), (152, 1887992), (304, 943996), (361, 794944), (608, 471998), (722, 397472), (1216, 235999), (1444, 198736), (2888, 99368), (5776, 49684), (11552, 24842), (12421, 23104)]