221008536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15121}}^1$

素因数の和:15169

約数の個数: 96

約数和(自身を含む): 707709600

約数和(自身を除く): 486701064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1624, 1827, 2088, 2436, 3654, 4872, 7308, 14616, 15121, 30242, 45363, 60484, 90726, 105847, 120968, 136089, 181452, 211694, 272178, 317541, 362904, 423388, 438509, 544356, 635082, 846776, 877018, 952623, 1088712, 1270164, 1315527, 1754036, 1905246, 2540328, 2631054, 3069563, 3508072, 3810492, 3946581, 5262108, 6139126, 7620984, 7893162, 9208689, 10524216, 12278252, 15786324, 18417378, 24556504, 27626067, 31572648, 36834756, 55252134, 73669512, 110504268, 221008536]

約数ペア:

[(1, 221008536), (2, 110504268), (3, 73669512), (4, 55252134), (6, 36834756), (7, 31572648), (8, 27626067), (9, 24556504), (12, 18417378), (14, 15786324), (18, 12278252), (21, 10524216), (24, 9208689), (28, 7893162), (29, 7620984), (36, 6139126), (42, 5262108), (56, 3946581), (58, 3810492), (63, 3508072), (72, 3069563), (84, 2631054), (87, 2540328), (116, 1905246), (126, 1754036), (168, 1315527), (174, 1270164), (203, 1088712), (232, 952623), (252, 877018), (261, 846776), (348, 635082), (406, 544356), (504, 438509), (522, 423388), (609, 362904), (696, 317541), (812, 272178), (1044, 211694), (1218, 181452), (1624, 136089), (1827, 120968), (2088, 105847), (2436, 90726), (3654, 60484), (4872, 45363), (7308, 30242), (14616, 15121)]