1330362688

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{2423}}^1$

素因数の和:2831

約数の個数: 56

約数和(自身を含む): 2763243648

約数和(自身を除く): 1432880960

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 373, 736, 746, 1472, 1492, 2423, 2984, 4846, 5968, 8579, 9692, 11936, 17158, 19384, 23872, 34316, 38768, 55729, 68632, 77536, 111458, 137264, 155072, 222916, 274528, 445832, 549056, 891664, 903779, 1783328, 1807558, 3566656, 3615116, 7230232, 14460464, 20786917, 28920928, 41573834, 57841856, 83147668, 166295336, 332590672, 665181344, 1330362688]

約数ペア:

[(1, 1330362688), (2, 665181344), (4, 332590672), (8, 166295336), (16, 83147668), (23, 57841856), (32, 41573834), (46, 28920928), (64, 20786917), (92, 14460464), (184, 7230232), (368, 3615116), (373, 3566656), (736, 1807558), (746, 1783328), (1472, 903779), (1492, 891664), (2423, 549056), (2984, 445832), (4846, 274528), (5968, 222916), (8579, 155072), (9692, 137264), (11936, 111458), (17158, 77536), (19384, 68632), (23872, 55729), (34316, 38768)]