326068656

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:954

約数の個数: 80

約数和(自身を含む): 866849280

約数和(自身を除く): 540780624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 239, 258, 344, 478, 516, 661, 688, 717, 956, 1032, 1322, 1434, 1912, 1983, 2064, 2644, 2868, 3824, 3966, 5288, 5736, 7932, 10277, 10576, 11472, 15864, 20554, 28423, 30831, 31728, 41108, 56846, 61662, 82216, 85269, 113692, 123324, 157979, 164432, 170538, 227384, 246648, 315958, 341076, 454768, 473937, 493296, 631916, 682152, 947874, 1263832, 1364304, 1895748, 2527664, 3791496, 6793097, 7582992, 13586194, 20379291, 27172388, 40758582, 54344776, 81517164, 108689552, 163034328, 326068656]

約数ペア:

[(1, 326068656), (2, 163034328), (3, 108689552), (4, 81517164), (6, 54344776), (8, 40758582), (12, 27172388), (16, 20379291), (24, 13586194), (43, 7582992), (48, 6793097), (86, 3791496), (129, 2527664), (172, 1895748), (239, 1364304), (258, 1263832), (344, 947874), (478, 682152), (516, 631916), (661, 493296), (688, 473937), (717, 454768), (956, 341076), (1032, 315958), (1322, 246648), (1434, 227384), (1912, 170538), (1983, 164432), (2064, 157979), (2644, 123324), (2868, 113692), (3824, 85269), (3966, 82216), (5288, 61662), (5736, 56846), (7932, 41108), (10277, 31728), (10576, 30831), (11472, 28423), (15864, 20554)]