240235804516

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{709}}^1\times {\mathrm{2131}}^1$

素因数の和:3284

約数の個数: 48

約数和(自身を含む): 425876039680

約数和(自身を除く): 185640235164

約数列:

[1, 2, 4, 127, 254, 313, 508, 626, 709, 1252, 1418, 2131, 2836, 4262, 8524, 39751, 79502, 90043, 159004, 180086, 221917, 270637, 360172, 443834, 541274, 667003, 887668, 1082548, 1334006, 1510879, 2668012, 3021758, 6043516, 28183459, 56366918, 84709381, 112733836, 169418762, 191881633, 338837524, 383763266, 472905127, 767526532, 945810254, 1891620508, 60058951129, 120117902258, 240235804516]

約数ペア:

[(1, 240235804516), (2, 120117902258), (4, 60058951129), (127, 1891620508), (254, 945810254), (313, 767526532), (508, 472905127), (626, 383763266), (709, 338837524), (1252, 191881633), (1418, 169418762), (2131, 112733836), (2836, 84709381), (4262, 56366918), (8524, 28183459), (39751, 6043516), (79502, 3021758), (90043, 2668012), (159004, 1510879), (180086, 1334006), (221917, 1082548), (270637, 887668), (360172, 667003), (443834, 541274)]