721569114

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{112289}}^1$

素因数の和:112324

約数の個数: 64

約数和(自身を含む): 1940371200

約数和(自身を除く): 1218802086

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 112289, 224578, 336867, 673734, 786023, 1010601, 1572046, 1908913, 2021202, 2358069, 3031803, 3817826, 4716138, 5726739, 6063606, 7074207, 11453478, 13362391, 14148414, 17180217, 21222621, 26724782, 34360434, 40087173, 42445242, 51540651, 80174346, 103081302, 120261519, 240523038, 360784557, 721569114]

約数ペア:

[(1, 721569114), (2, 360784557), (3, 240523038), (6, 120261519), (7, 103081302), (9, 80174346), (14, 51540651), (17, 42445242), (18, 40087173), (21, 34360434), (27, 26724782), (34, 21222621), (42, 17180217), (51, 14148414), (54, 13362391), (63, 11453478), (102, 7074207), (119, 6063606), (126, 5726739), (153, 4716138), (189, 3817826), (238, 3031803), (306, 2358069), (357, 2021202), (378, 1908913), (459, 1572046), (714, 1010601), (918, 786023), (1071, 673734), (2142, 336867), (3213, 224578), (6426, 112289)]