1880495856

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{31019}}^1$

素因数の和:31454

約数の個数: 60

約数和(自身を含む): 5275447320

約数和(自身を除く): 3394951464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 15156, 20208, 30312, 31019, 60624, 62038, 93057, 124076, 186114, 248152, 279171, 372228, 496304, 558342, 744456, 1116684, 1488912, 2233368, 4466736, 13058999, 26117998, 39176997, 52235996, 78353994, 104471992, 117530991, 156707988, 208943984, 235061982, 313415976, 470123964, 626831952, 940247928, 1880495856]

約数ペア:

[(1, 1880495856), (2, 940247928), (3, 626831952), (4, 470123964), (6, 313415976), (8, 235061982), (9, 208943984), (12, 156707988), (16, 117530991), (18, 104471992), (24, 78353994), (36, 52235996), (48, 39176997), (72, 26117998), (144, 13058999), (421, 4466736), (842, 2233368), (1263, 1488912), (1684, 1116684), (2526, 744456), (3368, 558342), (3789, 496304), (5052, 372228), (6736, 279171), (7578, 248152), (10104, 186114), (15156, 124076), (20208, 93057), (30312, 62038), (31019, 60624)]