312968992

素因数分解:

$2^5\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{1307}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 705378240

約数和(自身を除く): 392409248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1069, 1307, 2138, 2614, 4276, 5228, 7483, 8552, 9149, 10456, 14966, 17104, 18298, 20912, 29932, 34208, 36596, 41824, 59864, 73192, 119728, 146384, 239456, 292768, 1397183, 2794366, 5588732, 9780281, 11177464, 19560562, 22354928, 39121124, 44709856, 78242248, 156484496, 312968992]

約数ペア:

[(1, 312968992), (2, 156484496), (4, 78242248), (7, 44709856), (8, 39121124), (14, 22354928), (16, 19560562), (28, 11177464), (32, 9780281), (56, 5588732), (112, 2794366), (224, 1397183), (1069, 292768), (1307, 239456), (2138, 146384), (2614, 119728), (4276, 73192), (5228, 59864), (7483, 41824), (8552, 36596), (9149, 34208), (10456, 29932), (14966, 20912), (17104, 18298)]