492024969

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 796320000

約数和(自身を除く): 304295031

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 149, 157, 171, 369, 447, 471, 513, 779, 1107, 1341, 1413, 2337, 2831, 2983, 4023, 4239, 6109, 6437, 7011, 8493, 8949, 18327, 19311, 21033, 23393, 25479, 26847, 54981, 57933, 70179, 76437, 80541, 116071, 122303, 164943, 173799, 210537, 348213, 366909, 444467, 631611, 959113, 1044639, 1100727, 1333401, 2877339, 3133917, 3302181, 4000203, 8632017, 12000609, 18223147, 25896051, 54669441, 164008323, 492024969]

約数ペア:

[(1, 492024969), (3, 164008323), (9, 54669441), (19, 25896051), (27, 18223147), (41, 12000609), (57, 8632017), (123, 4000203), (149, 3302181), (157, 3133917), (171, 2877339), (369, 1333401), (447, 1100727), (471, 1044639), (513, 959113), (779, 631611), (1107, 444467), (1341, 366909), (1413, 348213), (2337, 210537), (2831, 173799), (2983, 164943), (4023, 122303), (4239, 116071), (6109, 80541), (6437, 76437), (7011, 70179), (8493, 57933), (8949, 54981), (18327, 26847), (19311, 25479), (21033, 23393)]