251018072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{3049}}^1$

素因数の和:3347

約数の個数: 32

約数和(自身を含む): 484218000

約数和(自身を除く): 233199928

約数列:

[1, 2, 4, 8, 41, 82, 164, 251, 328, 502, 1004, 2008, 3049, 6098, 10291, 12196, 20582, 24392, 41164, 82328, 125009, 250018, 500036, 765299, 1000072, 1530598, 3061196, 6122392, 31377259, 62754518, 125509036, 251018072]

約数ペア:

[(1, 251018072), (2, 125509036), (4, 62754518), (8, 31377259), (41, 6122392), (82, 3061196), (164, 1530598), (251, 1000072), (328, 765299), (502, 500036), (1004, 250018), (2008, 125009), (3049, 82328), (6098, 41164), (10291, 24392), (12196, 20582)]