331420008

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1451}}^1$

素因数の和:1798

約数の個数: 64

約数和(自身を含む): 858654720

約数和(自身を除く): 527234712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 307, 372, 614, 744, 921, 1228, 1451, 1842, 2456, 2902, 3684, 4353, 5804, 7368, 8706, 9517, 11608, 17412, 19034, 28551, 34824, 38068, 44981, 57102, 76136, 89962, 114204, 134943, 179924, 228408, 269886, 359848, 445457, 539772, 890914, 1079544, 1336371, 1781828, 2672742, 3563656, 5345484, 10690968, 13809167, 27618334, 41427501, 55236668, 82855002, 110473336, 165710004, 331420008]

約数ペア:

[(1, 331420008), (2, 165710004), (3, 110473336), (4, 82855002), (6, 55236668), (8, 41427501), (12, 27618334), (24, 13809167), (31, 10690968), (62, 5345484), (93, 3563656), (124, 2672742), (186, 1781828), (248, 1336371), (307, 1079544), (372, 890914), (614, 539772), (744, 445457), (921, 359848), (1228, 269886), (1451, 228408), (1842, 179924), (2456, 134943), (2902, 114204), (3684, 89962), (4353, 76136), (5804, 57102), (7368, 44981), (8706, 38068), (9517, 34824), (11608, 28551), (17412, 19034)]