427377664

素因数分解:

$2^{10}\times 7^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:683

約数の個数: 88

約数和(自身を含む): 987145280

約数和(自身を除く): 559767616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 256, 436, 448, 512, 547, 763, 872, 896, 1024, 1094, 1526, 1744, 1792, 2188, 3052, 3488, 3584, 3829, 4376, 6104, 6976, 7168, 7658, 8752, 12208, 13952, 15316, 17504, 24416, 27904, 30632, 35008, 48832, 55808, 59623, 61264, 70016, 97664, 111616, 119246, 122528, 140032, 195328, 238492, 245056, 280064, 390656, 417361, 476984, 490112, 560128, 781312, 834722, 953968, 980224, 1669444, 1907936, 1960448, 3338888, 3815872, 3920896, 6677776, 7631744, 13355552, 15263488, 26711104, 30526976, 53422208, 61053952, 106844416, 213688832, 427377664]

約数ペア:

[(1, 427377664), (2, 213688832), (4, 106844416), (7, 61053952), (8, 53422208), (14, 30526976), (16, 26711104), (28, 15263488), (32, 13355552), (56, 7631744), (64, 6677776), (109, 3920896), (112, 3815872), (128, 3338888), (218, 1960448), (224, 1907936), (256, 1669444), (436, 980224), (448, 953968), (512, 834722), (547, 781312), (763, 560128), (872, 490112), (896, 476984), (1024, 417361), (1094, 390656), (1526, 280064), (1744, 245056), (1792, 238492), (2188, 195328), (3052, 140032), (3488, 122528), (3584, 119246), (3829, 111616), (4376, 97664), (6104, 70016), (6976, 61264), (7168, 59623), (7658, 55808), (8752, 48832), (12208, 35008), (13952, 30632), (15316, 27904), (17504, 24416)]