405166164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{17431}}^1$

素因数の和:17600

約数の個数: 48

約数和(自身を含む): 1025001600

約数和(自身を除く): 619835436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 3874, 5811, 7748, 11622, 17431, 23244, 34862, 52293, 69724, 104586, 209172, 226603, 453206, 679809, 906412, 1359618, 2597219, 2719236, 5194438, 7791657, 10388876, 15583314, 31166628, 33763847, 67527694, 101291541, 135055388, 202583082, 405166164]

約数ペア:

[(1, 405166164), (2, 202583082), (3, 135055388), (4, 101291541), (6, 67527694), (12, 33763847), (13, 31166628), (26, 15583314), (39, 10388876), (52, 7791657), (78, 5194438), (149, 2719236), (156, 2597219), (298, 1359618), (447, 906412), (596, 679809), (894, 453206), (1788, 226603), (1937, 209172), (3874, 104586), (5811, 69724), (7748, 52293), (11622, 34862), (17431, 23244)]