312366908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1213}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 663251904

約数和(自身を除く): 350884996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 541, 1082, 1213, 2164, 2426, 3787, 4852, 7574, 8491, 9197, 15148, 16982, 18394, 20621, 33964, 36788, 41242, 64379, 82484, 128758, 144347, 257516, 288694, 577388, 656233, 1312466, 2624932, 4593631, 9187262, 11155961, 18374524, 22311922, 44623844, 78091727, 156183454, 312366908]

約数ペア:

[(1, 312366908), (2, 156183454), (4, 78091727), (7, 44623844), (14, 22311922), (17, 18374524), (28, 11155961), (34, 9187262), (68, 4593631), (119, 2624932), (238, 1312466), (476, 656233), (541, 577388), (1082, 288694), (1213, 257516), (2164, 144347), (2426, 128758), (3787, 82484), (4852, 64379), (7574, 41242), (8491, 36788), (9197, 33964), (15148, 20621), (16982, 18394)]