264740868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{33889}}^1$

素因数の和:33937

約数の個数: 72

約数和(自身を含む): 789501440

約数和(自身を除く): 524760572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 33889, 67778, 101667, 135556, 203334, 237223, 305001, 406668, 474446, 610002, 711669, 948892, 1050559, 1220004, 1423338, 2101118, 2135007, 2846676, 3151677, 4202236, 4270014, 6303354, 7353913, 8540028, 9455031, 12606708, 14707826, 18910062, 22061739, 29415652, 37820124, 44123478, 66185217, 88246956, 132370434, 264740868]

約数ペア:

[(1, 264740868), (2, 132370434), (3, 88246956), (4, 66185217), (6, 44123478), (7, 37820124), (9, 29415652), (12, 22061739), (14, 18910062), (18, 14707826), (21, 12606708), (28, 9455031), (31, 8540028), (36, 7353913), (42, 6303354), (62, 4270014), (63, 4202236), (84, 3151677), (93, 2846676), (124, 2135007), (126, 2101118), (186, 1423338), (217, 1220004), (252, 1050559), (279, 948892), (372, 711669), (434, 610002), (558, 474446), (651, 406668), (868, 305001), (1116, 237223), (1302, 203334), (1953, 135556), (2604, 101667), (3906, 67778), (7812, 33889)]