280809972

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{69029}}^1$

素因数の和:69152

約数の個数: 36

約数和(自身を含む): 716117220

約数和(自身を除く): 435307248

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 69029, 138058, 207087, 276116, 414174, 621261, 828348, 1242522, 2485044, 7800277, 15600554, 23400831, 31201108, 46801662, 70202493, 93603324, 140404986, 280809972]

約数ペア:

[(1, 280809972), (2, 140404986), (3, 93603324), (4, 70202493), (6, 46801662), (9, 31201108), (12, 23400831), (18, 15600554), (36, 7800277), (113, 2485044), (226, 1242522), (339, 828348), (452, 621261), (678, 414174), (1017, 276116), (1356, 207087), (2034, 138058), (4068, 69029)]