870629928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{65599}}^1$

素因数の和:65694

約数の個数: 64

約数和(自身を含む): 2519040000

約数和(自身を除く): 1648410072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 65599, 131198, 196797, 262396, 393594, 459193, 524792, 787188, 918386, 1377579, 1574376, 1836772, 2755158, 3673544, 5182321, 5510316, 10364642, 11020632, 15546963, 20729284, 31093926, 36276247, 41458568, 62187852, 72552494, 108828741, 124375704, 145104988, 217657482, 290209976, 435314964, 870629928]

約数ペア:

[(1, 870629928), (2, 435314964), (3, 290209976), (4, 217657482), (6, 145104988), (7, 124375704), (8, 108828741), (12, 72552494), (14, 62187852), (21, 41458568), (24, 36276247), (28, 31093926), (42, 20729284), (56, 15546963), (79, 11020632), (84, 10364642), (158, 5510316), (168, 5182321), (237, 3673544), (316, 2755158), (474, 1836772), (553, 1574376), (632, 1377579), (948, 918386), (1106, 787188), (1659, 524792), (1896, 459193), (2212, 393594), (3318, 262396), (4424, 196797), (6636, 131198), (13272, 65599)]