447150496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 981687168

約数和(自身を除く): 534536672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 67, 104, 122, 134, 208, 244, 263, 268, 416, 488, 526, 536, 793, 871, 976, 1052, 1072, 1586, 1742, 1952, 2104, 2144, 3172, 3419, 3484, 4087, 4208, 6344, 6838, 6968, 8174, 8416, 12688, 13676, 13936, 16043, 16348, 17621, 25376, 27352, 27872, 32086, 32696, 35242, 53131, 54704, 64172, 65392, 70484, 106262, 109408, 128344, 130784, 140968, 208559, 212524, 229073, 256688, 281936, 417118, 425048, 458146, 513376, 563872, 834236, 850096, 916292, 1074881, 1668472, 1700192, 1832584, 2149762, 3336944, 3665168, 4299524, 6673888, 7330336, 8599048, 13973453, 17198096, 27946906, 34396192, 55893812, 111787624, 223575248, 447150496]

約数ペア:

[(1, 447150496), (2, 223575248), (4, 111787624), (8, 55893812), (13, 34396192), (16, 27946906), (26, 17198096), (32, 13973453), (52, 8599048), (61, 7330336), (67, 6673888), (104, 4299524), (122, 3665168), (134, 3336944), (208, 2149762), (244, 1832584), (263, 1700192), (268, 1668472), (416, 1074881), (488, 916292), (526, 850096), (536, 834236), (793, 563872), (871, 513376), (976, 458146), (1052, 425048), (1072, 417118), (1586, 281936), (1742, 256688), (1952, 229073), (2104, 212524), (2144, 208559), (3172, 140968), (3419, 130784), (3484, 128344), (4087, 109408), (4208, 106262), (6344, 70484), (6838, 65392), (6968, 64172), (8174, 54704), (8416, 53131), (12688, 35242), (13676, 32696), (13936, 32086), (16043, 27872), (16348, 27352), (17621, 25376)]