1263777744

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{2027}}^1$

素因数の和:2488

約数の個数: 80

約数和(自身を含む): 3379783680

約数和(自身を除く): 2116005936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 419, 496, 744, 838, 1257, 1488, 1676, 2027, 2514, 3352, 4054, 5028, 6081, 6704, 8108, 10056, 12162, 12989, 16216, 20112, 24324, 25978, 32432, 38967, 48648, 51956, 62837, 77934, 97296, 103912, 125674, 155868, 188511, 207824, 251348, 311736, 377022, 502696, 623472, 754044, 849313, 1005392, 1508088, 1698626, 2547939, 3016176, 3397252, 5095878, 6794504, 10191756, 13589008, 20383512, 26328703, 40767024, 52657406, 78986109, 105314812, 157972218, 210629624, 315944436, 421259248, 631888872, 1263777744]

約数ペア:

[(1, 1263777744), (2, 631888872), (3, 421259248), (4, 315944436), (6, 210629624), (8, 157972218), (12, 105314812), (16, 78986109), (24, 52657406), (31, 40767024), (48, 26328703), (62, 20383512), (93, 13589008), (124, 10191756), (186, 6794504), (248, 5095878), (372, 3397252), (419, 3016176), (496, 2547939), (744, 1698626), (838, 1508088), (1257, 1005392), (1488, 849313), (1676, 754044), (2027, 623472), (2514, 502696), (3352, 377022), (4054, 311736), (5028, 251348), (6081, 207824), (6704, 188511), (8108, 155868), (10056, 125674), (12162, 103912), (12989, 97296), (16216, 77934), (20112, 62837), (24324, 51956), (25978, 48648), (32432, 38967)]