1229820072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{66809}}^1$

素因数の和:66890

約数の個数: 64

約数和(自身を含む): 3367224000

約数和(自身を除く): 2137403928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 472, 708, 767, 1416, 1534, 2301, 3068, 4602, 6136, 9204, 18408, 66809, 133618, 200427, 267236, 400854, 534472, 801708, 868517, 1603416, 1737034, 2605551, 3474068, 3941731, 5211102, 6948136, 7883462, 10422204, 11825193, 15766924, 20844408, 23650386, 31533848, 47300772, 51242503, 94601544, 102485006, 153727509, 204970012, 307455018, 409940024, 614910036, 1229820072]

約数ペア:

[(1, 1229820072), (2, 614910036), (3, 409940024), (4, 307455018), (6, 204970012), (8, 153727509), (12, 102485006), (13, 94601544), (24, 51242503), (26, 47300772), (39, 31533848), (52, 23650386), (59, 20844408), (78, 15766924), (104, 11825193), (118, 10422204), (156, 7883462), (177, 6948136), (236, 5211102), (312, 3941731), (354, 3474068), (472, 2605551), (708, 1737034), (767, 1603416), (1416, 868517), (1534, 801708), (2301, 534472), (3068, 400854), (4602, 267236), (6136, 200427), (9204, 133618), (18408, 66809)]