349949808

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{20771}}^1$

素因数の和:20804

約数の個数: 100

約数和(自身を含む): 1090820808

約数和(自身を除く): 740871000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 16848, 20771, 41542, 62313, 83084, 124626, 166168, 186939, 249252, 270023, 332336, 373878, 498504, 540046, 560817, 747756, 810069, 997008, 1080092, 1121634, 1495512, 1620138, 1682451, 2160184, 2243268, 2430207, 2991024, 3240276, 3364902, 4320368, 4486536, 4860414, 6480552, 6729804, 7290621, 8973072, 9720828, 12961104, 13459608, 14581242, 19441656, 21871863, 26919216, 29162484, 38883312, 43743726, 58324968, 87487452, 116649936, 174974904, 349949808]

約数ペア:

[(1, 349949808), (2, 174974904), (3, 116649936), (4, 87487452), (6, 58324968), (8, 43743726), (9, 38883312), (12, 29162484), (13, 26919216), (16, 21871863), (18, 19441656), (24, 14581242), (26, 13459608), (27, 12961104), (36, 9720828), (39, 8973072), (48, 7290621), (52, 6729804), (54, 6480552), (72, 4860414), (78, 4486536), (81, 4320368), (104, 3364902), (108, 3240276), (117, 2991024), (144, 2430207), (156, 2243268), (162, 2160184), (208, 1682451), (216, 1620138), (234, 1495512), (312, 1121634), (324, 1080092), (351, 997008), (432, 810069), (468, 747756), (624, 560817), (648, 540046), (702, 498504), (936, 373878), (1053, 332336), (1296, 270023), (1404, 249252), (1872, 186939), (2106, 166168), (2808, 124626), (4212, 83084), (5616, 62313), (8424, 41542), (16848, 20771)]