289106076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{491677}}^1$

素因数の和:491698

約数の個数: 36

約数和(自身を含む): 784718088

約数和(自身を除く): 495612012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 491677, 983354, 1475031, 1966708, 2950062, 3441739, 5900124, 6883478, 10325217, 13766956, 20650434, 24092173, 41300868, 48184346, 72276519, 96368692, 144553038, 289106076]

約数ペア:

[(1, 289106076), (2, 144553038), (3, 96368692), (4, 72276519), (6, 48184346), (7, 41300868), (12, 24092173), (14, 20650434), (21, 13766956), (28, 10325217), (42, 6883478), (49, 5900124), (84, 3441739), (98, 2950062), (147, 1966708), (196, 1475031), (294, 983354), (588, 491677)]