490836612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{56731}}^1$

素因数の和:56848

約数の個数: 48

約数和(自身を含む): 1321628672

約数和(自身を除く): 830792060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 56731, 113462, 170193, 226924, 340386, 397117, 680772, 794234, 1191351, 1588468, 2382702, 4765404, 5843293, 11686586, 17529879, 23373172, 35059758, 40903051, 70119516, 81806102, 122709153, 163612204, 245418306, 490836612]

約数ペア:

[(1, 490836612), (2, 245418306), (3, 163612204), (4, 122709153), (6, 81806102), (7, 70119516), (12, 40903051), (14, 35059758), (21, 23373172), (28, 17529879), (42, 11686586), (84, 5843293), (103, 4765404), (206, 2382702), (309, 1588468), (412, 1191351), (618, 794234), (721, 680772), (1236, 397117), (1442, 340386), (2163, 226924), (2884, 170193), (4326, 113462), (8652, 56731)]