489439552

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29527}}^1$

素因数の和:29583

約数の個数: 56

約数和(自身を含む): 1140017024

約数和(自身を除く): 650577472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 8288, 16576, 29527, 59054, 118108, 206689, 236216, 413378, 472432, 826756, 944864, 1092499, 1653512, 1889728, 2184998, 3307024, 4369996, 6614048, 7647493, 8739992, 13228096, 15294986, 17479984, 30589972, 34959968, 61179944, 69919936, 122359888, 244719776, 489439552]

約数ペア:

[(1, 489439552), (2, 244719776), (4, 122359888), (7, 69919936), (8, 61179944), (14, 34959968), (16, 30589972), (28, 17479984), (32, 15294986), (37, 13228096), (56, 8739992), (64, 7647493), (74, 6614048), (112, 4369996), (148, 3307024), (224, 2184998), (259, 1889728), (296, 1653512), (448, 1092499), (518, 944864), (592, 826756), (1036, 472432), (1184, 413378), (2072, 236216), (2368, 206689), (4144, 118108), (8288, 59054), (16576, 29527)]