123556824

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 348416640

約数和(自身を除く): 224859816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 197, 248, 279, 281, 372, 394, 558, 562, 591, 744, 788, 843, 1116, 1124, 1182, 1576, 1686, 1773, 2232, 2248, 2364, 2529, 3372, 3546, 4728, 5058, 6107, 6744, 7092, 8711, 10116, 12214, 14184, 17422, 18321, 20232, 24428, 26133, 34844, 36642, 48856, 52266, 54963, 55357, 69688, 73284, 78399, 104532, 109926, 110714, 146568, 156798, 166071, 209064, 219852, 221428, 313596, 332142, 439704, 442856, 498213, 627192, 664284, 996426, 1328568, 1716067, 1992852, 3432134, 3985704, 5148201, 6864268, 10296402, 13728536, 15444603, 20592804, 30889206, 41185608, 61778412, 123556824]

約数ペア:

[(1, 123556824), (2, 61778412), (3, 41185608), (4, 30889206), (6, 20592804), (8, 15444603), (9, 13728536), (12, 10296402), (18, 6864268), (24, 5148201), (31, 3985704), (36, 3432134), (62, 1992852), (72, 1716067), (93, 1328568), (124, 996426), (186, 664284), (197, 627192), (248, 498213), (279, 442856), (281, 439704), (372, 332142), (394, 313596), (558, 221428), (562, 219852), (591, 209064), (744, 166071), (788, 156798), (843, 146568), (1116, 110714), (1124, 109926), (1182, 104532), (1576, 78399), (1686, 73284), (1773, 69688), (2232, 55357), (2248, 54963), (2364, 52266), (2529, 48856), (3372, 36642), (3546, 34844), (4728, 26133), (5058, 24428), (6107, 20232), (6744, 18321), (7092, 17422), (8711, 14184), (10116, 12214)]