1281508917864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{7628029273}}^1$

素因数の和:7628029289

約数の個数: 32

約数和(自身を含む): 3661454051520

約数和(自身を除く): 2379945133656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 7628029273, 15256058546, 22884087819, 30512117092, 45768175638, 53396204911, 61024234184, 91536351276, 106792409822, 160188614733, 183072702552, 213584819644, 320377229466, 427169639288, 640754458932, 1281508917864]

約数ペア:

[(1, 1281508917864), (2, 640754458932), (3, 427169639288), (4, 320377229466), (6, 213584819644), (7, 183072702552), (8, 160188614733), (12, 106792409822), (14, 91536351276), (21, 61024234184), (24, 53396204911), (28, 45768175638), (42, 30512117092), (56, 22884087819), (84, 15256058546), (168, 7628029273)]