227216472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 675164160

約数和(自身を除く): 447947688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 71, 84, 86, 129, 142, 168, 172, 213, 258, 284, 301, 344, 426, 443, 497, 516, 568, 602, 852, 886, 903, 994, 1032, 1204, 1329, 1491, 1704, 1772, 1806, 1988, 2408, 2658, 2982, 3053, 3101, 3544, 3612, 3976, 5316, 5964, 6106, 6202, 7224, 9159, 9303, 10632, 11928, 12212, 12404, 18318, 18606, 19049, 21371, 24424, 24808, 31453, 36636, 37212, 38098, 42742, 57147, 62906, 64113, 73272, 74424, 76196, 85484, 94359, 114294, 125812, 128226, 133343, 152392, 170968, 188718, 220171, 228588, 251624, 256452, 266686, 377436, 400029, 440342, 457176, 512904, 533372, 660513, 754872, 800058, 880684, 1066744, 1321026, 1352479, 1600116, 1761368, 2642052, 2704958, 3200232, 4057437, 5284104, 5409916, 8114874, 9467353, 10819832, 16229748, 18934706, 28402059, 32459496, 37869412, 56804118, 75738824, 113608236, 227216472]

約数ペア:

[(1, 227216472), (2, 113608236), (3, 75738824), (4, 56804118), (6, 37869412), (7, 32459496), (8, 28402059), (12, 18934706), (14, 16229748), (21, 10819832), (24, 9467353), (28, 8114874), (42, 5409916), (43, 5284104), (56, 4057437), (71, 3200232), (84, 2704958), (86, 2642052), (129, 1761368), (142, 1600116), (168, 1352479), (172, 1321026), (213, 1066744), (258, 880684), (284, 800058), (301, 754872), (344, 660513), (426, 533372), (443, 512904), (497, 457176), (516, 440342), (568, 400029), (602, 377436), (852, 266686), (886, 256452), (903, 251624), (994, 228588), (1032, 220171), (1204, 188718), (1329, 170968), (1491, 152392), (1704, 133343), (1772, 128226), (1806, 125812), (1988, 114294), (2408, 94359), (2658, 85484), (2982, 76196), (3053, 74424), (3101, 73272), (3544, 64113), (3612, 62906), (3976, 57147), (5316, 42742), (5964, 38098), (6106, 37212), (6202, 36636), (7224, 31453), (9159, 24808), (9303, 24424), (10632, 21371), (11928, 19049), (12212, 18606), (12404, 18318)]