642431808

素因数分解:

$2^6\times 3^2\times {\mathrm{547}}^1\times {\mathrm{2039}}^1$

素因数の和:2604

約数の個数: 84

約数和(自身を含む): 1845685920

約数和(自身を除く): 1203254112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 547, 576, 1094, 1641, 2039, 2188, 3282, 4078, 4376, 4923, 6117, 6564, 8156, 8752, 9846, 12234, 13128, 16312, 17504, 18351, 19692, 24468, 26256, 32624, 35008, 36702, 39384, 48936, 52512, 65248, 73404, 78768, 97872, 105024, 130496, 146808, 157536, 195744, 293616, 315072, 391488, 587232, 1115333, 1174464, 2230666, 3345999, 4461332, 6691998, 8922664, 10037997, 13383996, 17845328, 20075994, 26767992, 35690656, 40151988, 53535984, 71381312, 80303976, 107071968, 160607952, 214143936, 321215904, 642431808]

約数ペア:

[(1, 642431808), (2, 321215904), (3, 214143936), (4, 160607952), (6, 107071968), (8, 80303976), (9, 71381312), (12, 53535984), (16, 40151988), (18, 35690656), (24, 26767992), (32, 20075994), (36, 17845328), (48, 13383996), (64, 10037997), (72, 8922664), (96, 6691998), (144, 4461332), (192, 3345999), (288, 2230666), (547, 1174464), (576, 1115333), (1094, 587232), (1641, 391488), (2039, 315072), (2188, 293616), (3282, 195744), (4078, 157536), (4376, 146808), (4923, 130496), (6117, 105024), (6564, 97872), (8156, 78768), (8752, 73404), (9846, 65248), (12234, 52512), (13128, 48936), (16312, 39384), (17504, 36702), (18351, 35008), (19692, 32624), (24468, 26256)]