268721736

素因数分解:

$2^3\times 3^1\times {\mathrm{571}}^1\times {\mathrm{19609}}^1$

素因数の和:20189

約数の個数: 32

約数和(自身を含む): 673015200

約数和(自身を除く): 404293464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 571, 1142, 1713, 2284, 3426, 4568, 6852, 13704, 19609, 39218, 58827, 78436, 117654, 156872, 235308, 470616, 11196739, 22393478, 33590217, 44786956, 67180434, 89573912, 134360868, 268721736]

約数ペア:

[(1, 268721736), (2, 134360868), (3, 89573912), (4, 67180434), (6, 44786956), (8, 33590217), (12, 22393478), (24, 11196739), (571, 470616), (1142, 235308), (1713, 156872), (2284, 117654), (3426, 78436), (4568, 58827), (6852, 39218), (13704, 19609)]