478172316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{11587}}^1$

素因数の和:11794

約数の個数: 48

約数和(自身を含む): 1181048960

約数和(自身を除く): 702876644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 181, 228, 362, 543, 724, 1086, 2172, 3439, 6878, 10317, 11587, 13756, 20634, 23174, 34761, 41268, 46348, 69522, 139044, 220153, 440306, 660459, 880612, 1320918, 2097247, 2641836, 4194494, 6291741, 8388988, 12583482, 25166964, 39847693, 79695386, 119543079, 159390772, 239086158, 478172316]

約数ペア:

[(1, 478172316), (2, 239086158), (3, 159390772), (4, 119543079), (6, 79695386), (12, 39847693), (19, 25166964), (38, 12583482), (57, 8388988), (76, 6291741), (114, 4194494), (181, 2641836), (228, 2097247), (362, 1320918), (543, 880612), (724, 660459), (1086, 440306), (2172, 220153), (3439, 139044), (6878, 69522), (10317, 46348), (11587, 41268), (13756, 34761), (20634, 23174)]