1855695216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1247107}}^1$

素因数の和:1247149

約数の個数: 40

約数和(自身を含む): 4948524544

約数和(自身を除く): 3092829328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1247107, 2494214, 3741321, 4988428, 7482642, 9976856, 14965284, 19953712, 29930568, 38660317, 59861136, 77320634, 115980951, 154641268, 231961902, 309282536, 463923804, 618565072, 927847608, 1855695216]

約数ペア:

[(1, 1855695216), (2, 927847608), (3, 618565072), (4, 463923804), (6, 309282536), (8, 231961902), (12, 154641268), (16, 115980951), (24, 77320634), (31, 59861136), (48, 38660317), (62, 29930568), (93, 19953712), (124, 14965284), (186, 9976856), (248, 7482642), (372, 4988428), (496, 3741321), (744, 2494214), (1488, 1247107)]