42648312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 132710400

約数和(自身を除く): 90062088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 431, 434, 456, 532, 589, 651, 744, 798, 862, 868, 1064, 1178, 1293, 1302, 1596, 1724, 1736, 1767, 2356, 2586, 2604, 3017, 3192, 3448, 3534, 4123, 4712, 5172, 5208, 6034, 7068, 8189, 8246, 9051, 10344, 12068, 12369, 13361, 14136, 16378, 16492, 18102, 24136, 24567, 24738, 26722, 32756, 32984, 36204, 40083, 49134, 49476, 53444, 57323, 65512, 72408, 80166, 93527, 98268, 98952, 106888, 114646, 160332, 171969, 187054, 196536, 229292, 253859, 280581, 320664, 343938, 374108, 458584, 507718, 561162, 687876, 748216, 761577, 1015436, 1122324, 1375752, 1523154, 1777013, 2030872, 2244648, 3046308, 3554026, 5331039, 6092616, 7108052, 10662078, 14216104, 21324156, 42648312]

約数ペア:

[(1, 42648312), (2, 21324156), (3, 14216104), (4, 10662078), (6, 7108052), (7, 6092616), (8, 5331039), (12, 3554026), (14, 3046308), (19, 2244648), (21, 2030872), (24, 1777013), (28, 1523154), (31, 1375752), (38, 1122324), (42, 1015436), (56, 761577), (57, 748216), (62, 687876), (76, 561162), (84, 507718), (93, 458584), (114, 374108), (124, 343938), (133, 320664), (152, 280581), (168, 253859), (186, 229292), (217, 196536), (228, 187054), (248, 171969), (266, 160332), (372, 114646), (399, 106888), (431, 98952), (434, 98268), (456, 93527), (532, 80166), (589, 72408), (651, 65512), (744, 57323), (798, 53444), (862, 49476), (868, 49134), (1064, 40083), (1178, 36204), (1293, 32984), (1302, 32756), (1596, 26722), (1724, 24738), (1736, 24567), (1767, 24136), (2356, 18102), (2586, 16492), (2604, 16378), (3017, 14136), (3192, 13361), (3448, 12369), (3534, 12068), (4123, 10344), (4712, 9051), (5172, 8246), (5208, 8189), (6034, 7068)]