404071976672

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{138760981}}^1$

素因数の和:138761011

約数の個数: 48

約数和(自身を含む): 979097488992

約数和(自身を除く): 575025512320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 138760981, 277521962, 555043924, 971326867, 1110087848, 1803892753, 1942653734, 2220175696, 3607785506, 3885307468, 4440351392, 7215571012, 7770614936, 12627249271, 14431142024, 15541229872, 25254498542, 28862284048, 31082459744, 50508997084, 57724568096, 101017994168, 202035988336, 404071976672]

約数ペア:

[(1, 404071976672), (2, 202035988336), (4, 101017994168), (7, 57724568096), (8, 50508997084), (13, 31082459744), (14, 28862284048), (16, 25254498542), (26, 15541229872), (28, 14431142024), (32, 12627249271), (52, 7770614936), (56, 7215571012), (91, 4440351392), (104, 3885307468), (112, 3607785506), (182, 2220175696), (208, 1942653734), (224, 1803892753), (364, 1110087848), (416, 971326867), (728, 555043924), (1456, 277521962), (2912, 138760981)]