212469888

素因数分解:

$2^7\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1249}}^1$

素因数の和:1709

約数の個数: 64

約数和(自身を含む): 566100000

約数和(自身を除く): 353630112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 443, 886, 1249, 1329, 1772, 2498, 2658, 3544, 3747, 4996, 5316, 7088, 7494, 9992, 10632, 14176, 14988, 19984, 21264, 28352, 29976, 39968, 42528, 56704, 59952, 79936, 85056, 119904, 159872, 170112, 239808, 479616, 553307, 1106614, 1659921, 2213228, 3319842, 4426456, 6639684, 8852912, 13279368, 17705824, 26558736, 35411648, 53117472, 70823296, 106234944, 212469888]

約数ペア:

[(1, 212469888), (2, 106234944), (3, 70823296), (4, 53117472), (6, 35411648), (8, 26558736), (12, 17705824), (16, 13279368), (24, 8852912), (32, 6639684), (48, 4426456), (64, 3319842), (96, 2213228), (128, 1659921), (192, 1106614), (384, 553307), (443, 479616), (886, 239808), (1249, 170112), (1329, 159872), (1772, 119904), (2498, 85056), (2658, 79936), (3544, 59952), (3747, 56704), (4996, 42528), (5316, 39968), (7088, 29976), (7494, 28352), (9992, 21264), (10632, 19984), (14176, 14988)]