391011708

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{14437}}^1$

素因数の和:14542

約数の個数: 48

約数和(自身を含む): 952445984

約数和(自身を除く): 561434276

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 183, 222, 244, 366, 444, 732, 2257, 4514, 6771, 9028, 13542, 14437, 27084, 28874, 43311, 57748, 86622, 173244, 534169, 880657, 1068338, 1602507, 1761314, 2136676, 2641971, 3205014, 3522628, 5283942, 6410028, 10567884, 32584309, 65168618, 97752927, 130337236, 195505854, 391011708]

約数ペア:

[(1, 391011708), (2, 195505854), (3, 130337236), (4, 97752927), (6, 65168618), (12, 32584309), (37, 10567884), (61, 6410028), (74, 5283942), (111, 3522628), (122, 3205014), (148, 2641971), (183, 2136676), (222, 1761314), (244, 1602507), (366, 1068338), (444, 880657), (732, 534169), (2257, 173244), (4514, 86622), (6771, 57748), (9028, 43311), (13542, 28874), (14437, 27084)]