1408978056

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{26893}}^1$

素因数の和:26998

約数の個数: 64

約数和(自身を含む): 3679099200

約数和(自身を除く): 2270121144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 59, 74, 111, 118, 148, 177, 222, 236, 296, 354, 444, 472, 708, 888, 1416, 2183, 4366, 6549, 8732, 13098, 17464, 26196, 26893, 52392, 53786, 80679, 107572, 161358, 215144, 322716, 645432, 995041, 1586687, 1990082, 2985123, 3173374, 3980164, 4760061, 5970246, 6346748, 7960328, 9520122, 11940492, 12693496, 19040244, 23880984, 38080488, 58707419, 117414838, 176122257, 234829676, 352244514, 469659352, 704489028, 1408978056]

約数ペア:

[(1, 1408978056), (2, 704489028), (3, 469659352), (4, 352244514), (6, 234829676), (8, 176122257), (12, 117414838), (24, 58707419), (37, 38080488), (59, 23880984), (74, 19040244), (111, 12693496), (118, 11940492), (148, 9520122), (177, 7960328), (222, 6346748), (236, 5970246), (296, 4760061), (354, 3980164), (444, 3173374), (472, 2985123), (708, 1990082), (888, 1586687), (1416, 995041), (2183, 645432), (4366, 322716), (6549, 215144), (8732, 161358), (13098, 107572), (17464, 80679), (26196, 53786), (26893, 52392)]