212273448

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 540587520

約数和(自身を除く): 328314072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 131, 214, 262, 321, 393, 428, 524, 631, 642, 786, 856, 1048, 1262, 1284, 1572, 1893, 2524, 2568, 3144, 3786, 5048, 7572, 14017, 15144, 28034, 42051, 56068, 67517, 82661, 84102, 112136, 135034, 165322, 168204, 202551, 247983, 270068, 330644, 336408, 405102, 495966, 540136, 661288, 810204, 991932, 1620408, 1983864, 8844727, 17689454, 26534181, 35378908, 53068362, 70757816, 106136724, 212273448]

約数ペア:

[(1, 212273448), (2, 106136724), (3, 70757816), (4, 53068362), (6, 35378908), (8, 26534181), (12, 17689454), (24, 8844727), (107, 1983864), (131, 1620408), (214, 991932), (262, 810204), (321, 661288), (393, 540136), (428, 495966), (524, 405102), (631, 336408), (642, 330644), (786, 270068), (856, 247983), (1048, 202551), (1262, 168204), (1284, 165322), (1572, 135034), (1893, 112136), (2524, 84102), (2568, 82661), (3144, 67517), (3786, 56068), (5048, 42051), (7572, 28034), (14017, 15144)]