38539368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 85876632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 359, 378, 426, 497, 504, 568, 639, 718, 756, 852, 994, 1077, 1278, 1436, 1491, 1512, 1704, 1917, 1988, 2154, 2513, 2556, 2872, 2982, 3231, 3834, 3976, 4308, 4473, 5026, 5112, 5964, 6462, 7539, 7668, 8616, 8946, 9693, 10052, 11928, 12924, 13419, 15078, 15336, 17892, 19386, 20104, 22617, 25489, 25848, 26838, 30156, 35784, 38772, 45234, 50978, 53676, 60312, 67851, 76467, 77544, 90468, 101956, 107352, 135702, 152934, 178423, 180936, 203912, 229401, 271404, 305868, 356846, 458802, 535269, 542808, 611736, 688203, 713692, 917604, 1070538, 1376406, 1427384, 1605807, 1835208, 2141076, 2752812, 3211614, 4282152, 4817421, 5505624, 6423228, 9634842, 12846456, 19269684, 38539368]

約数ペア:

[(1, 38539368), (2, 19269684), (3, 12846456), (4, 9634842), (6, 6423228), (7, 5505624), (8, 4817421), (9, 4282152), (12, 3211614), (14, 2752812), (18, 2141076), (21, 1835208), (24, 1605807), (27, 1427384), (28, 1376406), (36, 1070538), (42, 917604), (54, 713692), (56, 688203), (63, 611736), (71, 542808), (72, 535269), (84, 458802), (108, 356846), (126, 305868), (142, 271404), (168, 229401), (189, 203912), (213, 180936), (216, 178423), (252, 152934), (284, 135702), (359, 107352), (378, 101956), (426, 90468), (497, 77544), (504, 76467), (568, 67851), (639, 60312), (718, 53676), (756, 50978), (852, 45234), (994, 38772), (1077, 35784), (1278, 30156), (1436, 26838), (1491, 25848), (1512, 25489), (1704, 22617), (1917, 20104), (1988, 19386), (2154, 17892), (2513, 15336), (2556, 15078), (2872, 13419), (2982, 12924), (3231, 11928), (3834, 10052), (3976, 9693), (4308, 8946), (4473, 8616), (5026, 7668), (5112, 7539), (5964, 6462)]