390067296

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131071}}^1$

素因数の和:131115

約数の個数: 48

約数和(自身を含む): 1056964608

約数和(自身を除く): 666897312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 131071, 262142, 393213, 524284, 786426, 1048568, 1572852, 2097136, 3145704, 4063201, 4194272, 6291408, 8126402, 12189603, 12582816, 16252804, 24379206, 32505608, 48758412, 65011216, 97516824, 130022432, 195033648, 390067296]

約数ペア:

[(1, 390067296), (2, 195033648), (3, 130022432), (4, 97516824), (6, 65011216), (8, 48758412), (12, 32505608), (16, 24379206), (24, 16252804), (31, 12582816), (32, 12189603), (48, 8126402), (62, 6291408), (93, 4194272), (96, 4063201), (124, 3145704), (186, 2097136), (248, 1572852), (372, 1048568), (496, 786426), (744, 524284), (992, 393213), (1488, 262142), (2976, 131071)]