228922694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3943}}^1$

素因数の和:4005

約数の個数: 64

約数和(自身を含む): 477066240

約数和(自身を除く): 248143546

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 638, 754, 1001, 2002, 2233, 2639, 3943, 4147, 4466, 5278, 7886, 8294, 27601, 29029, 43373, 51259, 55202, 58058, 86746, 102518, 114347, 228694, 303611, 358813, 563849, 607222, 717626, 800429, 1127698, 1257817, 1486511, 1600858, 2515634, 2973022, 3946943, 7893886, 8804719, 10405577, 16351621, 17609438, 20811154, 32703242, 114461347, 228922694]

約数ペア:

[(1, 228922694), (2, 114461347), (7, 32703242), (11, 20811154), (13, 17609438), (14, 16351621), (22, 10405577), (26, 8804719), (29, 7893886), (58, 3946943), (77, 2973022), (91, 2515634), (143, 1600858), (154, 1486511), (182, 1257817), (203, 1127698), (286, 800429), (319, 717626), (377, 607222), (406, 563849), (638, 358813), (754, 303611), (1001, 228694), (2002, 114347), (2233, 102518), (2639, 86746), (3943, 58058), (4147, 55202), (4466, 51259), (5278, 43373), (7886, 29029), (8294, 27601)]