245600972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 472614912

約数和(自身を除く): 227013940

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 263, 443, 526, 527, 886, 1052, 1054, 1772, 2108, 4471, 7531, 8153, 8942, 13733, 15062, 16306, 17884, 27466, 30124, 32612, 54932, 116509, 138601, 233018, 233461, 277202, 466036, 466922, 554404, 933844, 1980653, 3611779, 3961306, 7223558, 7922612, 14447116, 61400243, 122800486, 245600972]

約数ペア:

[(1, 245600972), (2, 122800486), (4, 61400243), (17, 14447116), (31, 7922612), (34, 7223558), (62, 3961306), (68, 3611779), (124, 1980653), (263, 933844), (443, 554404), (526, 466922), (527, 466036), (886, 277202), (1052, 233461), (1054, 233018), (1772, 138601), (2108, 116509), (4471, 54932), (7531, 32612), (8153, 30124), (8942, 27466), (13733, 17884), (15062, 16306)]