401085456

素因数分解:

$2^4\times 3^1\times {\mathrm{269}}^1\times {\mathrm{31063}}^1$

素因数の和:31343

約数の個数: 40

約数和(自身を含む): 1040022720

約数和(自身を除く): 638937264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 6456, 12912, 31063, 62126, 93189, 124252, 186378, 248504, 372756, 497008, 745512, 1491024, 8355947, 16711894, 25067841, 33423788, 50135682, 66847576, 100271364, 133695152, 200542728, 401085456]

約数ペア:

[(1, 401085456), (2, 200542728), (3, 133695152), (4, 100271364), (6, 66847576), (8, 50135682), (12, 33423788), (16, 25067841), (24, 16711894), (48, 8355947), (269, 1491024), (538, 745512), (807, 497008), (1076, 372756), (1614, 248504), (2152, 186378), (3228, 124252), (4304, 93189), (6456, 62126), (12912, 31063)]