316409312

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{683}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 645345792

約数和(自身を除く): 328936480

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 467, 496, 683, 934, 992, 1366, 1868, 2732, 3736, 5464, 7472, 10928, 14477, 14944, 21173, 21856, 28954, 42346, 57908, 84692, 115816, 169384, 231632, 318961, 338768, 463264, 637922, 677536, 1275844, 2551688, 5103376, 9887791, 10206752, 19775582, 39551164, 79102328, 158204656, 316409312]

約数ペア:

[(1, 316409312), (2, 158204656), (4, 79102328), (8, 39551164), (16, 19775582), (31, 10206752), (32, 9887791), (62, 5103376), (124, 2551688), (248, 1275844), (467, 677536), (496, 637922), (683, 463264), (934, 338768), (992, 318961), (1366, 231632), (1868, 169384), (2732, 115816), (3736, 84692), (5464, 57908), (7472, 42346), (10928, 28954), (14477, 21856), (14944, 21173)]