446422144

素因数分解:

$2^7\times 7^2\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 1045647900

約数和(自身を除く): 599225756

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 109, 112, 128, 196, 218, 224, 392, 436, 448, 653, 763, 784, 872, 896, 1306, 1526, 1568, 1744, 2612, 3052, 3136, 3488, 4571, 5224, 5341, 6104, 6272, 6976, 9142, 10448, 10682, 12208, 13952, 18284, 20896, 21364, 24416, 31997, 36568, 41792, 42728, 48832, 63994, 71177, 73136, 83584, 85456, 97664, 127988, 142354, 146272, 170912, 255976, 284708, 292544, 341824, 498239, 511952, 569416, 585088, 683648, 996478, 1023904, 1138832, 1992956, 2047808, 2277664, 3487673, 3985912, 4095616, 4555328, 6975346, 7971824, 9110656, 13950692, 15943648, 27901384, 31887296, 55802768, 63774592, 111605536, 223211072, 446422144]

約数ペア:

[(1, 446422144), (2, 223211072), (4, 111605536), (7, 63774592), (8, 55802768), (14, 31887296), (16, 27901384), (28, 15943648), (32, 13950692), (49, 9110656), (56, 7971824), (64, 6975346), (98, 4555328), (109, 4095616), (112, 3985912), (128, 3487673), (196, 2277664), (218, 2047808), (224, 1992956), (392, 1138832), (436, 1023904), (448, 996478), (653, 683648), (763, 585088), (784, 569416), (872, 511952), (896, 498239), (1306, 341824), (1526, 292544), (1568, 284708), (1744, 255976), (2612, 170912), (3052, 146272), (3136, 142354), (3488, 127988), (4571, 97664), (5224, 85456), (5341, 83584), (6104, 73136), (6272, 71177), (6976, 63994), (9142, 48832), (10448, 42728), (10682, 41792), (12208, 36568), (13952, 31997), (18284, 24416), (20896, 21364)]