381800712

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{513173}}^1$

素因数の和:513213

約数の個数: 32

約数和(自身を含む): 985294080

約数和(自身を除く): 603493368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 513173, 1026346, 1539519, 2052692, 3079038, 4105384, 6158076, 12316152, 15908363, 31816726, 47725089, 63633452, 95450178, 127266904, 190900356, 381800712]

約数ペア:

[(1, 381800712), (2, 190900356), (3, 127266904), (4, 95450178), (6, 63633452), (8, 47725089), (12, 31816726), (24, 15908363), (31, 12316152), (62, 6158076), (93, 4105384), (124, 3079038), (186, 2052692), (248, 1539519), (372, 1026346), (744, 513173)]