670333048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12227}}^1$

素因数の和:12340

約数の個数: 64

約数和(自身を含む): 1584748800

約数和(自身を除く): 914415752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 89, 154, 178, 308, 356, 616, 623, 712, 979, 1246, 1958, 2492, 3916, 4984, 6853, 7832, 12227, 13706, 24454, 27412, 48908, 54824, 85589, 97816, 134497, 171178, 268994, 342356, 537988, 684712, 941479, 1075976, 1088203, 1882958, 2176406, 3765916, 4352812, 7531832, 7617421, 8705624, 11970233, 15234842, 23940466, 30469684, 47880932, 60939368, 83791631, 95761864, 167583262, 335166524, 670333048]

約数ペア:

[(1, 670333048), (2, 335166524), (4, 167583262), (7, 95761864), (8, 83791631), (11, 60939368), (14, 47880932), (22, 30469684), (28, 23940466), (44, 15234842), (56, 11970233), (77, 8705624), (88, 7617421), (89, 7531832), (154, 4352812), (178, 3765916), (308, 2176406), (356, 1882958), (616, 1088203), (623, 1075976), (712, 941479), (979, 684712), (1246, 537988), (1958, 342356), (2492, 268994), (3916, 171178), (4984, 134497), (6853, 97816), (7832, 85589), (12227, 54824), (13706, 48908), (24454, 27412)]