288209232

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21521}}^1$

素因数の和:21569

約数の個数: 80

約数和(自身を含む): 853992960

約数和(自身を除く): 565783728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 21521, 43042, 64563, 86084, 129126, 172168, 193689, 258252, 344336, 387378, 516504, 581067, 667151, 774756, 1033008, 1162134, 1334302, 1549512, 2001453, 2324268, 2668604, 3099024, 4002906, 4648536, 5337208, 6004359, 8005812, 9297072, 10674416, 12008718, 16011624, 18013077, 24017436, 32023248, 36026154, 48034872, 72052308, 96069744, 144104616, 288209232]

約数ペア:

[(1, 288209232), (2, 144104616), (3, 96069744), (4, 72052308), (6, 48034872), (8, 36026154), (9, 32023248), (12, 24017436), (16, 18013077), (18, 16011624), (24, 12008718), (27, 10674416), (31, 9297072), (36, 8005812), (48, 6004359), (54, 5337208), (62, 4648536), (72, 4002906), (93, 3099024), (108, 2668604), (124, 2324268), (144, 2001453), (186, 1549512), (216, 1334302), (248, 1162134), (279, 1033008), (372, 774756), (432, 667151), (496, 581067), (558, 516504), (744, 387378), (837, 344336), (1116, 258252), (1488, 193689), (1674, 172168), (2232, 129126), (3348, 86084), (4464, 64563), (6696, 43042), (13392, 21521)]