289168104

素因数分解:

$2^3\times 3^1\times {\mathrm{571}}^1\times {\mathrm{21101}}^1$

素因数の和:21681

約数の個数: 32

約数和(自身を含む): 724220640

約数和(自身を除く): 435052536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 571, 1142, 1713, 2284, 3426, 4568, 6852, 13704, 21101, 42202, 63303, 84404, 126606, 168808, 253212, 506424, 12048671, 24097342, 36146013, 48194684, 72292026, 96389368, 144584052, 289168104]

約数ペア:

[(1, 289168104), (2, 144584052), (3, 96389368), (4, 72292026), (6, 48194684), (8, 36146013), (12, 24097342), (24, 12048671), (571, 506424), (1142, 253212), (1713, 168808), (2284, 126606), (3426, 84404), (4568, 63303), (6852, 42202), (13704, 21101)]