1913918256

素因数分解:

$2^4\times 3^2\times {\mathrm{419}}^1\times {\mathrm{31721}}^1$

素因数の和:32154

約数の個数: 60

約数和(自身を含む): 5369265720

約数和(自身を除く): 3455347464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 419, 838, 1257, 1676, 2514, 3352, 3771, 5028, 6704, 7542, 10056, 15084, 20112, 30168, 31721, 60336, 63442, 95163, 126884, 190326, 253768, 285489, 380652, 507536, 570978, 761304, 1141956, 1522608, 2283912, 4567824, 13291099, 26582198, 39873297, 53164396, 79746594, 106328792, 119619891, 159493188, 212657584, 239239782, 318986376, 478479564, 637972752, 956959128, 1913918256]

約数ペア:

[(1, 1913918256), (2, 956959128), (3, 637972752), (4, 478479564), (6, 318986376), (8, 239239782), (9, 212657584), (12, 159493188), (16, 119619891), (18, 106328792), (24, 79746594), (36, 53164396), (48, 39873297), (72, 26582198), (144, 13291099), (419, 4567824), (838, 2283912), (1257, 1522608), (1676, 1141956), (2514, 761304), (3352, 570978), (3771, 507536), (5028, 380652), (6704, 285489), (7542, 253768), (10056, 190326), (15084, 126884), (20112, 95163), (30168, 63442), (31721, 60336)]