288288868

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1601}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 592099200

約数和(自身を除く): 303810332

約数列:

[1, 2, 4, 7, 14, 28, 59, 109, 118, 218, 236, 413, 436, 763, 826, 1526, 1601, 1652, 3052, 3202, 6404, 6431, 11207, 12862, 22414, 25724, 44828, 45017, 90034, 94459, 174509, 180068, 188918, 349018, 377836, 661213, 698036, 1221563, 1322426, 2443126, 2644852, 4886252, 10296031, 20592062, 41184124, 72072217, 144144434, 288288868]

約数ペア:

[(1, 288288868), (2, 144144434), (4, 72072217), (7, 41184124), (14, 20592062), (28, 10296031), (59, 4886252), (109, 2644852), (118, 2443126), (218, 1322426), (236, 1221563), (413, 698036), (436, 661213), (763, 377836), (826, 349018), (1526, 188918), (1601, 180068), (1652, 174509), (3052, 94459), (3202, 90034), (6404, 45017), (6431, 44828), (11207, 25724), (12862, 22414)]