212886168770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1441049}}^1$

素因数の和:1441163

約数の個数: 64

約数和(自身を含む): 448224192000

約数和(自身を除く): 235338023230

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 79, 85, 110, 158, 170, 187, 374, 395, 790, 869, 935, 1343, 1738, 1870, 2686, 4345, 6715, 8690, 13430, 14773, 29546, 73865, 147730, 1441049, 2882098, 7205245, 14410490, 15851539, 24497833, 31703078, 48995666, 79257695, 113842871, 122489165, 158515390, 227685742, 244978330, 269476163, 538952326, 569214355, 1138428710, 1252271581, 1347380815, 1935328807, 2504543162, 2694761630, 3870657614, 6261357905, 9676644035, 12522715810, 19353288070, 21288616877, 42577233754, 106443084385, 212886168770]

約数ペア:

[(1, 212886168770), (2, 106443084385), (5, 42577233754), (10, 21288616877), (11, 19353288070), (17, 12522715810), (22, 9676644035), (34, 6261357905), (55, 3870657614), (79, 2694761630), (85, 2504543162), (110, 1935328807), (158, 1347380815), (170, 1252271581), (187, 1138428710), (374, 569214355), (395, 538952326), (790, 269476163), (869, 244978330), (935, 227685742), (1343, 158515390), (1738, 122489165), (1870, 113842871), (2686, 79257695), (4345, 48995666), (6715, 31703078), (8690, 24497833), (13430, 15851539), (14773, 14410490), (29546, 7205245), (73865, 2882098), (147730, 1441049)]