861254928

素因数分解:

$2^4\times 3^2\times {\mathrm{809}}^1\times {\mathrm{7393}}^1$

素因数の和:8216

約数の個数: 60

約数和(自身を含む): 2413623420

約数和(自身を除く): 1552368492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 809, 1618, 2427, 3236, 4854, 6472, 7281, 7393, 9708, 12944, 14562, 14786, 19416, 22179, 29124, 29572, 38832, 44358, 58248, 59144, 66537, 88716, 116496, 118288, 133074, 177432, 266148, 354864, 532296, 1064592, 5980937, 11961874, 17942811, 23923748, 35885622, 47847496, 53828433, 71771244, 95694992, 107656866, 143542488, 215313732, 287084976, 430627464, 861254928]

約数ペア:

[(1, 861254928), (2, 430627464), (3, 287084976), (4, 215313732), (6, 143542488), (8, 107656866), (9, 95694992), (12, 71771244), (16, 53828433), (18, 47847496), (24, 35885622), (36, 23923748), (48, 17942811), (72, 11961874), (144, 5980937), (809, 1064592), (1618, 532296), (2427, 354864), (3236, 266148), (4854, 177432), (6472, 133074), (7281, 118288), (7393, 116496), (9708, 88716), (12944, 66537), (14562, 59144), (14786, 58248), (19416, 44358), (22179, 38832), (29124, 29572)]