889236024

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{21911}}^1$

素因数の和:22028

約数の個数: 64

約数和(自身を含む): 2366496000

約数和(自身を除く): 1477259976

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 1068, 1691, 2136, 3382, 5073, 6764, 10146, 13528, 20292, 21911, 40584, 43822, 65733, 87644, 131466, 175288, 262932, 416309, 525864, 832618, 1248927, 1665236, 1950079, 2497854, 3330472, 3900158, 4995708, 5850237, 7800316, 9991416, 11700474, 15600632, 23400948, 37051501, 46801896, 74103002, 111154503, 148206004, 222309006, 296412008, 444618012, 889236024]

約数ペア:

[(1, 889236024), (2, 444618012), (3, 296412008), (4, 222309006), (6, 148206004), (8, 111154503), (12, 74103002), (19, 46801896), (24, 37051501), (38, 23400948), (57, 15600632), (76, 11700474), (89, 9991416), (114, 7800316), (152, 5850237), (178, 4995708), (228, 3900158), (267, 3330472), (356, 2497854), (456, 1950079), (534, 1665236), (712, 1248927), (1068, 832618), (1691, 525864), (2136, 416309), (3382, 262932), (5073, 175288), (6764, 131466), (10146, 87644), (13528, 65733), (20292, 43822), (21911, 40584)]