418366936

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{3917}}^1$

素因数の和:4028

約数の個数: 48

約数和(自身を含む): 860392800

約数和(自身を除く): 442025864

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 169, 316, 338, 632, 676, 1027, 1352, 2054, 3917, 4108, 7834, 8216, 13351, 15668, 26702, 31336, 50921, 53404, 101842, 106808, 203684, 309443, 407368, 618886, 661973, 1237772, 1323946, 2475544, 2647892, 4022759, 5295784, 8045518, 16091036, 32182072, 52295867, 104591734, 209183468, 418366936]

約数ペア:

[(1, 418366936), (2, 209183468), (4, 104591734), (8, 52295867), (13, 32182072), (26, 16091036), (52, 8045518), (79, 5295784), (104, 4022759), (158, 2647892), (169, 2475544), (316, 1323946), (338, 1237772), (632, 661973), (676, 618886), (1027, 407368), (1352, 309443), (2054, 203684), (3917, 106808), (4108, 101842), (7834, 53404), (8216, 50921), (13351, 31336), (15668, 26702)]