288832856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163367}}^1$

素因数の和:163403

約数の個数: 32

約数和(自身を含む): 617531040

約数和(自身を除く): 328698184

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 163367, 326734, 653468, 1306936, 2123771, 2777239, 4247542, 5554478, 8495084, 11108956, 16990168, 22217912, 36104107, 72208214, 144416428, 288832856]

約数ペア:

[(1, 288832856), (2, 144416428), (4, 72208214), (8, 36104107), (13, 22217912), (17, 16990168), (26, 11108956), (34, 8495084), (52, 5554478), (68, 4247542), (104, 2777239), (136, 2123771), (221, 1306936), (442, 653468), (884, 326734), (1768, 163367)]