1490290416

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{53623}}^1$

素因数の和:53830

約数の個数: 60

約数和(自身を含む): 4192431568

約数和(自身を除く): 2702141152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3474, 4632, 6948, 9264, 13896, 27792, 53623, 107246, 160869, 214492, 321738, 428984, 482607, 643476, 857968, 965214, 1286952, 1930428, 2573904, 3860856, 7721712, 10349239, 20698478, 31047717, 41396956, 62095434, 82793912, 93143151, 124190868, 165587824, 186286302, 248381736, 372572604, 496763472, 745145208, 1490290416]

約数ペア:

[(1, 1490290416), (2, 745145208), (3, 496763472), (4, 372572604), (6, 248381736), (8, 186286302), (9, 165587824), (12, 124190868), (16, 93143151), (18, 82793912), (24, 62095434), (36, 41396956), (48, 31047717), (72, 20698478), (144, 10349239), (193, 7721712), (386, 3860856), (579, 2573904), (772, 1930428), (1158, 1286952), (1544, 965214), (1737, 857968), (2316, 643476), (3088, 482607), (3474, 428984), (4632, 321738), (6948, 214492), (9264, 160869), (13896, 107246), (27792, 53623)]