217349712

素因数分解:

$2^4\times 3^2\times {\mathrm{277}}^1\times {\mathrm{5449}}^1$

素因数の和:5740

約数の個数: 60

約数和(自身を含む): 610585300

約数和(自身を除く): 393235588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277, 554, 831, 1108, 1662, 2216, 2493, 3324, 4432, 4986, 5449, 6648, 9972, 10898, 13296, 16347, 19944, 21796, 32694, 39888, 43592, 49041, 65388, 87184, 98082, 130776, 196164, 261552, 392328, 784656, 1509373, 3018746, 4528119, 6037492, 9056238, 12074984, 13584357, 18112476, 24149968, 27168714, 36224952, 54337428, 72449904, 108674856, 217349712]

約数ペア:

[(1, 217349712), (2, 108674856), (3, 72449904), (4, 54337428), (6, 36224952), (8, 27168714), (9, 24149968), (12, 18112476), (16, 13584357), (18, 12074984), (24, 9056238), (36, 6037492), (48, 4528119), (72, 3018746), (144, 1509373), (277, 784656), (554, 392328), (831, 261552), (1108, 196164), (1662, 130776), (2216, 98082), (2493, 87184), (3324, 65388), (4432, 49041), (4986, 43592), (5449, 39888), (6648, 32694), (9972, 21796), (10898, 19944), (13296, 16347)]