425360896

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:963

約数の個数: 80

約数和(自身を含む): 909504288

約数和(自身を除く): 484143392

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 128, 164, 184, 256, 328, 368, 512, 656, 736, 881, 943, 1312, 1472, 1762, 1886, 2624, 2944, 3524, 3772, 5248, 5888, 7048, 7544, 10496, 11776, 14096, 15088, 20263, 20992, 28192, 30176, 36121, 40526, 56384, 60352, 72242, 81052, 112768, 120704, 144484, 162104, 225536, 241408, 288968, 324208, 451072, 482816, 577936, 648416, 830783, 1155872, 1296832, 1661566, 2311744, 2593664, 3323132, 4623488, 5187328, 6646264, 9246976, 10374656, 13292528, 18493952, 26585056, 53170112, 106340224, 212680448, 425360896]

約数ペア:

[(1, 425360896), (2, 212680448), (4, 106340224), (8, 53170112), (16, 26585056), (23, 18493952), (32, 13292528), (41, 10374656), (46, 9246976), (64, 6646264), (82, 5187328), (92, 4623488), (128, 3323132), (164, 2593664), (184, 2311744), (256, 1661566), (328, 1296832), (368, 1155872), (512, 830783), (656, 648416), (736, 577936), (881, 482816), (943, 451072), (1312, 324208), (1472, 288968), (1762, 241408), (1886, 225536), (2624, 162104), (2944, 144484), (3524, 120704), (3772, 112768), (5248, 81052), (5888, 72242), (7048, 60352), (7544, 56384), (10496, 40526), (11776, 36121), (14096, 30176), (15088, 28192), (20263, 20992)]