266539524

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28513}}^1$

素因数の和:28580

約数の個数: 48

約数和(自身を含む): 670649280

約数和(自身を除く): 404109756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 9348, 28513, 57026, 85539, 114052, 171078, 342156, 541747, 1083494, 1169033, 1625241, 2166988, 2338066, 3250482, 3507099, 4676132, 6500964, 7014198, 14028396, 22211627, 44423254, 66634881, 88846508, 133269762, 266539524]

約数ペア:

[(1, 266539524), (2, 133269762), (3, 88846508), (4, 66634881), (6, 44423254), (12, 22211627), (19, 14028396), (38, 7014198), (41, 6500964), (57, 4676132), (76, 3507099), (82, 3250482), (114, 2338066), (123, 2166988), (164, 1625241), (228, 1169033), (246, 1083494), (492, 541747), (779, 342156), (1558, 171078), (2337, 114052), (3116, 85539), (4674, 57026), (9348, 28513)]