253432296

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{270761}}^1$

素因数の和:270786

約数の個数: 48

約数和(自身を含む): 739180260

約数和(自身を除く): 485747964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 270761, 541522, 812283, 1083044, 1624566, 2166088, 2436849, 3249132, 3519893, 4873698, 6498264, 7039786, 9747396, 10559679, 14079572, 19494792, 21119358, 28159144, 31679037, 42238716, 63358074, 84477432, 126716148, 253432296]

約数ペア:

[(1, 253432296), (2, 126716148), (3, 84477432), (4, 63358074), (6, 42238716), (8, 31679037), (9, 28159144), (12, 21119358), (13, 19494792), (18, 14079572), (24, 10559679), (26, 9747396), (36, 7039786), (39, 6498264), (52, 4873698), (72, 3519893), (78, 3249132), (104, 2436849), (117, 2166088), (156, 1624566), (234, 1083044), (312, 812283), (468, 541522), (936, 270761)]