290202318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4289}}^1$

素因数の和:4486

約数の個数: 64

約数和(自身を含む): 741312000

約数和(自身を除く): 451109682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 179, 189, 358, 378, 537, 1074, 1253, 1611, 2506, 3222, 3759, 4289, 4833, 7518, 8578, 9666, 11277, 12867, 22554, 25734, 30023, 33831, 38601, 60046, 67662, 77202, 90069, 115803, 180138, 231606, 270207, 540414, 767731, 810621, 1535462, 1621242, 2303193, 4606386, 5374117, 6909579, 10748234, 13819158, 16122351, 20728737, 32244702, 41457474, 48367053, 96734106, 145101159, 290202318]

約数ペア:

[(1, 290202318), (2, 145101159), (3, 96734106), (6, 48367053), (7, 41457474), (9, 32244702), (14, 20728737), (18, 16122351), (21, 13819158), (27, 10748234), (42, 6909579), (54, 5374117), (63, 4606386), (126, 2303193), (179, 1621242), (189, 1535462), (358, 810621), (378, 767731), (537, 540414), (1074, 270207), (1253, 231606), (1611, 180138), (2506, 115803), (3222, 90069), (3759, 77202), (4289, 67662), (4833, 60046), (7518, 38601), (8578, 33831), (9666, 30023), (11277, 25734), (12867, 22554)]