445926816

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{16649}}^1$

素因数の和:16699

約数の個数: 96

約数和(自身を含む): 1342656000

約数和(自身を除く): 896729184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 8928, 13392, 16649, 26784, 33298, 49947, 66596, 99894, 133192, 149841, 199788, 266384, 299682, 399576, 449523, 516119, 532768, 599364, 799152, 899046, 1032238, 1198728, 1548357, 1598304, 1798092, 2064476, 2397456, 3096714, 3596184, 4128952, 4645071, 4794912, 6193428, 7192368, 8257904, 9290142, 12386856, 13935213, 14384736, 16515808, 18580284, 24773712, 27870426, 37160568, 49547424, 55740852, 74321136, 111481704, 148642272, 222963408, 445926816]

約数ペア:

[(1, 445926816), (2, 222963408), (3, 148642272), (4, 111481704), (6, 74321136), (8, 55740852), (9, 49547424), (12, 37160568), (16, 27870426), (18, 24773712), (24, 18580284), (27, 16515808), (31, 14384736), (32, 13935213), (36, 12386856), (48, 9290142), (54, 8257904), (62, 7192368), (72, 6193428), (93, 4794912), (96, 4645071), (108, 4128952), (124, 3596184), (144, 3096714), (186, 2397456), (216, 2064476), (248, 1798092), (279, 1598304), (288, 1548357), (372, 1198728), (432, 1032238), (496, 899046), (558, 799152), (744, 599364), (837, 532768), (864, 516119), (992, 449523), (1116, 399576), (1488, 299682), (1674, 266384), (2232, 199788), (2976, 149841), (3348, 133192), (4464, 99894), (6696, 66596), (8928, 49947), (13392, 33298), (16649, 26784)]