912621648

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{21149}}^1$

素因数の和:21220

約数の個数: 80

約数和(自身を含む): 2517696000

約数和(自身を除く): 1605074352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 1392, 1488, 1798, 2697, 3596, 5394, 7192, 10788, 14384, 21149, 21576, 42298, 43152, 63447, 84596, 126894, 169192, 253788, 338384, 507576, 613321, 655619, 1015152, 1226642, 1311238, 1839963, 1966857, 2453284, 2622476, 3679926, 3933714, 4906568, 5244952, 7359852, 7867428, 9813136, 10489904, 14719704, 15734856, 19012951, 29439408, 31469712, 38025902, 57038853, 76051804, 114077706, 152103608, 228155412, 304207216, 456310824, 912621648]

約数ペア:

[(1, 912621648), (2, 456310824), (3, 304207216), (4, 228155412), (6, 152103608), (8, 114077706), (12, 76051804), (16, 57038853), (24, 38025902), (29, 31469712), (31, 29439408), (48, 19012951), (58, 15734856), (62, 14719704), (87, 10489904), (93, 9813136), (116, 7867428), (124, 7359852), (174, 5244952), (186, 4906568), (232, 3933714), (248, 3679926), (348, 2622476), (372, 2453284), (464, 1966857), (496, 1839963), (696, 1311238), (744, 1226642), (899, 1015152), (1392, 655619), (1488, 613321), (1798, 507576), (2697, 338384), (3596, 253788), (5394, 169192), (7192, 126894), (10788, 84596), (14384, 63447), (21149, 43152), (21576, 42298)]