381868712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{1867}}^1$

素因数の和:2601

約数の個数: 32

約数和(自身を含む): 736813920

約数和(自身を除く): 354945208

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 691, 1382, 1867, 2764, 3734, 5528, 7468, 14936, 25567, 51134, 69079, 102268, 138158, 204536, 276316, 552632, 1290097, 2580194, 5160388, 10320776, 47733589, 95467178, 190934356, 381868712]

約数ペア:

[(1, 381868712), (2, 190934356), (4, 95467178), (8, 47733589), (37, 10320776), (74, 5160388), (148, 2580194), (296, 1290097), (691, 552632), (1382, 276316), (1867, 204536), (2764, 138158), (3734, 102268), (5528, 69079), (7468, 51134), (14936, 25567)]