268939476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{574657}}^1$

素因数の和:574680

約数の個数: 36

約数和(自身を含む): 732114292

約数和(自身を除く): 463174816

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 574657, 1149314, 1723971, 2298628, 3447942, 5171913, 6895884, 7470541, 10343826, 14941082, 20687652, 22411623, 29882164, 44823246, 67234869, 89646492, 134469738, 268939476]

約数ペア:

[(1, 268939476), (2, 134469738), (3, 89646492), (4, 67234869), (6, 44823246), (9, 29882164), (12, 22411623), (13, 20687652), (18, 14941082), (26, 10343826), (36, 7470541), (39, 6895884), (52, 5171913), (78, 3447942), (117, 2298628), (156, 1723971), (234, 1149314), (468, 574657)]