266709616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{14533}}^1$

素因数の和:14609

約数の個数: 40

約数和(自身を含む): 547873664

約数和(自身を除く): 281164048

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 14533, 18352, 29066, 58132, 116264, 232528, 450523, 537721, 901046, 1075442, 1802092, 2150884, 3604184, 4301768, 7208368, 8603536, 16669351, 33338702, 66677404, 133354808, 266709616]

約数ペア:

[(1, 266709616), (2, 133354808), (4, 66677404), (8, 33338702), (16, 16669351), (31, 8603536), (37, 7208368), (62, 4301768), (74, 3604184), (124, 2150884), (148, 1802092), (248, 1075442), (296, 901046), (496, 537721), (592, 450523), (1147, 232528), (2294, 116264), (4588, 58132), (9176, 29066), (14533, 18352)]