419578128

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^1\times {\mathrm{9491}}^1$

素因数の和:9812

約数の個数: 60

約数和(自身を含む): 1178185008

約数和(自身を除く): 758606880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 4912, 5526, 7368, 9491, 11052, 14736, 18982, 22104, 28473, 37964, 44208, 56946, 75928, 85419, 113892, 151856, 170838, 227784, 341676, 455568, 683352, 1366704, 2913737, 5827474, 8741211, 11654948, 17482422, 23309896, 26223633, 34964844, 46619792, 52447266, 69929688, 104894532, 139859376, 209789064, 419578128]

約数ペア:

[(1, 419578128), (2, 209789064), (3, 139859376), (4, 104894532), (6, 69929688), (8, 52447266), (9, 46619792), (12, 34964844), (16, 26223633), (18, 23309896), (24, 17482422), (36, 11654948), (48, 8741211), (72, 5827474), (144, 2913737), (307, 1366704), (614, 683352), (921, 455568), (1228, 341676), (1842, 227784), (2456, 170838), (2763, 151856), (3684, 113892), (4912, 85419), (5526, 75928), (7368, 56946), (9491, 44208), (11052, 37964), (14736, 28473), (18982, 22104)]