219791328

素因数分解:

$2^5\times 3^1\times {\mathrm{113}}^1\times {\mathrm{20261}}^1$

素因数の和:20387

約数の個数: 48

約数和(自身を含む): 582086736

約数和(自身を除く): 362295408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 3616, 5424, 10848, 20261, 40522, 60783, 81044, 121566, 162088, 243132, 324176, 486264, 648352, 972528, 1945056, 2289493, 4578986, 6868479, 9157972, 13736958, 18315944, 27473916, 36631888, 54947832, 73263776, 109895664, 219791328]

約数ペア:

[(1, 219791328), (2, 109895664), (3, 73263776), (4, 54947832), (6, 36631888), (8, 27473916), (12, 18315944), (16, 13736958), (24, 9157972), (32, 6868479), (48, 4578986), (96, 2289493), (113, 1945056), (226, 972528), (339, 648352), (452, 486264), (678, 324176), (904, 243132), (1356, 162088), (1808, 121566), (2712, 81044), (3616, 60783), (5424, 40522), (10848, 20261)]