213423792

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2058

約数の個数: 80

約数和(自身を含む): 575106048

約数和(自身を除く): 361682256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 53, 86, 106, 129, 159, 172, 212, 258, 318, 344, 424, 516, 636, 688, 848, 1032, 1272, 1951, 2064, 2279, 2544, 3902, 4558, 5853, 6837, 7804, 9116, 11706, 13674, 15608, 18232, 23412, 27348, 31216, 36464, 46824, 54696, 83893, 93648, 103403, 109392, 167786, 206806, 251679, 310209, 335572, 413612, 503358, 620418, 671144, 827224, 1006716, 1240836, 1342288, 1654448, 2013432, 2481672, 4026864, 4446329, 4963344, 8892658, 13338987, 17785316, 26677974, 35570632, 53355948, 71141264, 106711896, 213423792]

約数ペア:

[(1, 213423792), (2, 106711896), (3, 71141264), (4, 53355948), (6, 35570632), (8, 26677974), (12, 17785316), (16, 13338987), (24, 8892658), (43, 4963344), (48, 4446329), (53, 4026864), (86, 2481672), (106, 2013432), (129, 1654448), (159, 1342288), (172, 1240836), (212, 1006716), (258, 827224), (318, 671144), (344, 620418), (424, 503358), (516, 413612), (636, 335572), (688, 310209), (848, 251679), (1032, 206806), (1272, 167786), (1951, 109392), (2064, 103403), (2279, 93648), (2544, 83893), (3902, 54696), (4558, 46824), (5853, 36464), (6837, 31216), (7804, 27348), (9116, 23412), (11706, 18232), (13674, 15608)]