486577967540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{991}}^1\times {\mathrm{15727}}^1$

素因数の和:16957

約数の個数: 96

約数和(自身を含む): 1174282174464

約数和(自身を除く): 687704206924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 991, 1115, 1561, 1982, 2230, 3122, 3964, 4460, 4955, 6244, 6937, 7805, 9910, 13874, 15610, 15727, 19820, 27748, 31220, 31454, 34685, 62908, 69370, 78635, 110089, 138740, 157270, 220178, 220993, 314540, 440356, 441986, 550445, 883972, 1100890, 1104965, 1546951, 2201780, 2209930, 3093902, 3507121, 4419860, 6187804, 7014242, 7734755, 14028484, 15469510, 15585457, 17535605, 24549847, 30939020, 31170914, 35071210, 49099694, 62341828, 70142420, 77927285, 98199388, 109098199, 122749235, 155854570, 218196398, 245498470, 311709140, 436392796, 490996940, 545490995, 1090981990, 2181963980, 3475556911, 6951113822, 13902227644, 17377784555, 24328898377, 34755569110, 48657796754, 69511138220, 97315593508, 121644491885, 243288983770, 486577967540]

約数ペア:

[(1, 486577967540), (2, 243288983770), (4, 121644491885), (5, 97315593508), (7, 69511138220), (10, 48657796754), (14, 34755569110), (20, 24328898377), (28, 17377784555), (35, 13902227644), (70, 6951113822), (140, 3475556911), (223, 2181963980), (446, 1090981990), (892, 545490995), (991, 490996940), (1115, 436392796), (1561, 311709140), (1982, 245498470), (2230, 218196398), (3122, 155854570), (3964, 122749235), (4460, 109098199), (4955, 98199388), (6244, 77927285), (6937, 70142420), (7805, 62341828), (9910, 49099694), (13874, 35071210), (15610, 31170914), (15727, 30939020), (19820, 24549847), (27748, 17535605), (31220, 15585457), (31454, 15469510), (34685, 14028484), (62908, 7734755), (69370, 7014242), (78635, 6187804), (110089, 4419860), (138740, 3507121), (157270, 3093902), (220178, 2209930), (220993, 2201780), (314540, 1546951), (440356, 1104965), (441986, 1100890), (550445, 883972)]