674928

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 60

約数和(自身を含む): 1950520

約数和(自身を除く): 1275592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 109, 129, 144, 172, 218, 258, 327, 344, 387, 436, 516, 654, 688, 774, 872, 981, 1032, 1308, 1548, 1744, 1962, 2064, 2616, 3096, 3924, 4687, 5232, 6192, 7848, 9374, 14061, 15696, 18748, 28122, 37496, 42183, 56244, 74992, 84366, 112488, 168732, 224976, 337464, 674928]

約数ペア:

[(1, 674928), (2, 337464), (3, 224976), (4, 168732), (6, 112488), (8, 84366), (9, 74992), (12, 56244), (16, 42183), (18, 37496), (24, 28122), (36, 18748), (43, 15696), (48, 14061), (72, 9374), (86, 7848), (109, 6192), (129, 5232), (144, 4687), (172, 3924), (218, 3096), (258, 2616), (327, 2064), (344, 1962), (387, 1744), (436, 1548), (516, 1308), (654, 1032), (688, 981), (774, 872)]