239407256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{11383}}^1$

素因数の和:11639

約数の個数: 32

約数和(自身を含む): 491788800

約数和(自身を除く): 252381544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 2629, 5258, 10516, 11383, 21032, 22766, 45532, 91064, 125213, 250426, 500852, 1001704, 2720537, 5441074, 10882148, 21764296, 29925907, 59851814, 119703628, 239407256]

約数ペア:

[(1, 239407256), (2, 119703628), (4, 59851814), (8, 29925907), (11, 21764296), (22, 10882148), (44, 5441074), (88, 2720537), (239, 1001704), (478, 500852), (956, 250426), (1912, 125213), (2629, 91064), (5258, 45532), (10516, 22766), (11383, 21032)]