255666924

素因数分解:

$2^2\times 3^2\times {\mathrm{1597}}^1\times {\mathrm{4447}}^1$

素因数の和:6054

約数の個数: 36

約数和(自身を含む): 646819264

約数和(自身を除く): 391152340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1597, 3194, 4447, 4791, 6388, 8894, 9582, 13341, 14373, 17788, 19164, 26682, 28746, 40023, 53364, 57492, 80046, 160092, 7101859, 14203718, 21305577, 28407436, 42611154, 63916731, 85222308, 127833462, 255666924]

約数ペア:

[(1, 255666924), (2, 127833462), (3, 85222308), (4, 63916731), (6, 42611154), (9, 28407436), (12, 21305577), (18, 14203718), (36, 7101859), (1597, 160092), (3194, 80046), (4447, 57492), (4791, 53364), (6388, 40023), (8894, 28746), (9582, 26682), (13341, 19164), (14373, 17788)]