253515288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47797}}^1$

素因数の和:47836

約数の個数: 64

約数和(自身を含む): 722705760

約数和(自身を除く): 469190472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 47797, 95594, 143391, 191188, 286782, 382376, 573564, 621361, 812549, 1147128, 1242722, 1625098, 1864083, 2437647, 2485444, 3250196, 3728166, 4875294, 4970888, 6500392, 7456332, 9750588, 10563137, 14912664, 19501176, 21126274, 31689411, 42252548, 63378822, 84505096, 126757644, 253515288]

約数ペア:

[(1, 253515288), (2, 126757644), (3, 84505096), (4, 63378822), (6, 42252548), (8, 31689411), (12, 21126274), (13, 19501176), (17, 14912664), (24, 10563137), (26, 9750588), (34, 7456332), (39, 6500392), (51, 4970888), (52, 4875294), (68, 3728166), (78, 3250196), (102, 2485444), (104, 2437647), (136, 1864083), (156, 1625098), (204, 1242722), (221, 1147128), (312, 812549), (408, 621361), (442, 573564), (663, 382376), (884, 286782), (1326, 191188), (1768, 143391), (2652, 95594), (5304, 47797)]