11211977904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{87517}}^1$

素因数の和:87702

約数の個数: 80

約数和(自身を含む): 30863747808

約数和(自身を除く): 19651769904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 157, 204, 272, 314, 408, 471, 628, 816, 942, 1256, 1884, 2512, 2669, 3768, 5338, 7536, 8007, 10676, 16014, 21352, 32028, 42704, 64056, 87517, 128112, 175034, 262551, 350068, 525102, 700136, 1050204, 1400272, 1487789, 2100408, 2975578, 4200816, 4463367, 5951156, 8926734, 11902312, 13740169, 17853468, 23804624, 27480338, 35706936, 41220507, 54960676, 71413872, 82441014, 109921352, 164882028, 219842704, 233582873, 329764056, 467165746, 659528112, 700748619, 934331492, 1401497238, 1868662984, 2802994476, 3737325968, 5605988952, 11211977904]

約数ペア:

[(1, 11211977904), (2, 5605988952), (3, 3737325968), (4, 2802994476), (6, 1868662984), (8, 1401497238), (12, 934331492), (16, 700748619), (17, 659528112), (24, 467165746), (34, 329764056), (48, 233582873), (51, 219842704), (68, 164882028), (102, 109921352), (136, 82441014), (157, 71413872), (204, 54960676), (272, 41220507), (314, 35706936), (408, 27480338), (471, 23804624), (628, 17853468), (816, 13740169), (942, 11902312), (1256, 8926734), (1884, 5951156), (2512, 4463367), (2669, 4200816), (3768, 2975578), (5338, 2100408), (7536, 1487789), (8007, 1400272), (10676, 1050204), (16014, 700136), (21352, 525102), (32028, 350068), (42704, 262551), (64056, 175034), (87517, 128112)]