256862622

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{3613}}^1$

素因数の和:3693

約数の個数: 48

約数和(自身を含む): 559186992

約数和(自身を除く): 302324370

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 289, 578, 697, 867, 1394, 1734, 2091, 3613, 4182, 7226, 10839, 11849, 21678, 23698, 35547, 61421, 71094, 122842, 148133, 184263, 296266, 368526, 444399, 888798, 1044157, 2088314, 2518261, 3132471, 5036522, 6264942, 7554783, 15109566, 42810437, 85620874, 128431311, 256862622]

約数ペア:

[(1, 256862622), (2, 128431311), (3, 85620874), (6, 42810437), (17, 15109566), (34, 7554783), (41, 6264942), (51, 5036522), (82, 3132471), (102, 2518261), (123, 2088314), (246, 1044157), (289, 888798), (578, 444399), (697, 368526), (867, 296266), (1394, 184263), (1734, 148133), (2091, 122842), (3613, 71094), (4182, 61421), (7226, 35547), (10839, 23698), (11849, 21678)]