219873432

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1303}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 563328000

約数和(自身を除く): 343454568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 89, 158, 178, 237, 267, 316, 356, 474, 534, 632, 712, 948, 1068, 1303, 1896, 2136, 2606, 3909, 5212, 7031, 7818, 10424, 14062, 15636, 21093, 28124, 31272, 42186, 56248, 84372, 102937, 115967, 168744, 205874, 231934, 308811, 347901, 411748, 463868, 617622, 695802, 823496, 927736, 1235244, 1391604, 2470488, 2783208, 9161393, 18322786, 27484179, 36645572, 54968358, 73291144, 109936716, 219873432]

約数ペア:

[(1, 219873432), (2, 109936716), (3, 73291144), (4, 54968358), (6, 36645572), (8, 27484179), (12, 18322786), (24, 9161393), (79, 2783208), (89, 2470488), (158, 1391604), (178, 1235244), (237, 927736), (267, 823496), (316, 695802), (356, 617622), (474, 463868), (534, 411748), (632, 347901), (712, 308811), (948, 231934), (1068, 205874), (1303, 168744), (1896, 115967), (2136, 102937), (2606, 84372), (3909, 56248), (5212, 42186), (7031, 31272), (7818, 28124), (10424, 21093), (14062, 15636)]