621480672

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{74411}}^1$

素因数の和:74456

約数の個数: 72

約数和(自身を含む): 1828302840

約数和(自身を除く): 1206822168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 74411, 148822, 223233, 297644, 446466, 595288, 669699, 892932, 1190576, 1339398, 1785864, 2157919, 2381152, 2678796, 3571728, 4315838, 5357592, 6473757, 7143456, 8631676, 10715184, 12947514, 17263352, 19421271, 21430368, 25895028, 34526704, 38842542, 51790056, 69053408, 77685084, 103580112, 155370168, 207160224, 310740336, 621480672]

約数ペア:

[(1, 621480672), (2, 310740336), (3, 207160224), (4, 155370168), (6, 103580112), (8, 77685084), (9, 69053408), (12, 51790056), (16, 38842542), (18, 34526704), (24, 25895028), (29, 21430368), (32, 19421271), (36, 17263352), (48, 12947514), (58, 10715184), (72, 8631676), (87, 7143456), (96, 6473757), (116, 5357592), (144, 4315838), (174, 3571728), (232, 2678796), (261, 2381152), (288, 2157919), (348, 1785864), (464, 1339398), (522, 1190576), (696, 892932), (928, 669699), (1044, 595288), (1392, 446466), (2088, 297644), (2784, 223233), (4176, 148822), (8352, 74411)]