290625408

素因数分解:

$2^7\times 3^4\times {\mathrm{28031}}^1$

素因数の和:28057

約数の個数: 80

約数和(自身を含む): 864927360

約数和(自身を除く): 574301952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 28031, 56062, 84093, 112124, 168186, 224248, 252279, 336372, 448496, 504558, 672744, 756837, 896992, 1009116, 1345488, 1513674, 1793984, 2018232, 2270511, 2690976, 3027348, 3587968, 4036464, 4541022, 5381952, 6054696, 8072928, 9082044, 10763904, 12109392, 16145856, 18164088, 24218784, 32291712, 36328176, 48437568, 72656352, 96875136, 145312704, 290625408]

約数ペア:

[(1, 290625408), (2, 145312704), (3, 96875136), (4, 72656352), (6, 48437568), (8, 36328176), (9, 32291712), (12, 24218784), (16, 18164088), (18, 16145856), (24, 12109392), (27, 10763904), (32, 9082044), (36, 8072928), (48, 6054696), (54, 5381952), (64, 4541022), (72, 4036464), (81, 3587968), (96, 3027348), (108, 2690976), (128, 2270511), (144, 2018232), (162, 1793984), (192, 1513674), (216, 1345488), (288, 1009116), (324, 896992), (384, 756837), (432, 672744), (576, 504558), (648, 448496), (864, 336372), (1152, 252279), (1296, 224248), (1728, 168186), (2592, 112124), (3456, 84093), (5184, 56062), (10368, 28031)]