268583406

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{10039}}^1$

素因数の和:10078

約数の個数: 64

約数和(自身を含む): 674688000

約数和(自身を除く): 406104594

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1274, 1911, 2058, 3822, 4459, 8918, 10039, 13377, 20078, 26754, 30117, 60234, 70273, 130507, 140546, 210819, 261014, 391521, 421638, 491911, 783042, 913549, 983822, 1475733, 1827098, 2740647, 2951466, 3443377, 5481294, 6394843, 6886754, 10330131, 12789686, 19184529, 20660262, 38369058, 44763901, 89527802, 134291703, 268583406]

約数ペア:

[(1, 268583406), (2, 134291703), (3, 89527802), (6, 44763901), (7, 38369058), (13, 20660262), (14, 19184529), (21, 12789686), (26, 10330131), (39, 6886754), (42, 6394843), (49, 5481294), (78, 3443377), (91, 2951466), (98, 2740647), (147, 1827098), (182, 1475733), (273, 983822), (294, 913549), (343, 783042), (546, 491911), (637, 421638), (686, 391521), (1029, 261014), (1274, 210819), (1911, 140546), (2058, 130507), (3822, 70273), (4459, 60234), (8918, 30117), (10039, 26754), (13377, 20078)]