648918144

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{80471}}^1$

素因数の和:80498

約数の個数: 96

約数和(自身を含む): 2134117440

約数和(自身を除く): 1485199296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 80471, 160942, 241413, 321884, 482826, 563297, 643768, 724239, 965652, 1126594, 1287536, 1448478, 1689891, 1931304, 2253188, 2575072, 2896956, 3379782, 3862608, 4506376, 5069673, 5150144, 5793912, 6759564, 7725216, 9012752, 10139346, 10300288, 11587824, 13519128, 15450432, 18025504, 20278692, 23175648, 27038256, 30900864, 36051008, 40557384, 46351296, 54076512, 72102016, 81114768, 92702592, 108153024, 162229536, 216306048, 324459072, 648918144]

約数ペア:

[(1, 648918144), (2, 324459072), (3, 216306048), (4, 162229536), (6, 108153024), (7, 92702592), (8, 81114768), (9, 72102016), (12, 54076512), (14, 46351296), (16, 40557384), (18, 36051008), (21, 30900864), (24, 27038256), (28, 23175648), (32, 20278692), (36, 18025504), (42, 15450432), (48, 13519128), (56, 11587824), (63, 10300288), (64, 10139346), (72, 9012752), (84, 7725216), (96, 6759564), (112, 5793912), (126, 5150144), (128, 5069673), (144, 4506376), (168, 3862608), (192, 3379782), (224, 2896956), (252, 2575072), (288, 2253188), (336, 1931304), (384, 1689891), (448, 1448478), (504, 1287536), (576, 1126594), (672, 965652), (896, 724239), (1008, 643768), (1152, 563297), (1344, 482826), (2016, 321884), (2688, 241413), (4032, 160942), (8064, 80471)]