4427568

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 80

約数和(自身を含む): 13099360

約数和(自身を除く): 8671792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 277, 296, 333, 432, 444, 554, 592, 666, 831, 888, 999, 1108, 1332, 1662, 1776, 1998, 2216, 2493, 2664, 3324, 3996, 4432, 4986, 5328, 6648, 7479, 7992, 9972, 10249, 13296, 14958, 15984, 19944, 20498, 29916, 30747, 39888, 40996, 59832, 61494, 81992, 92241, 119664, 122988, 163984, 184482, 245976, 276723, 368964, 491952, 553446, 737928, 1106892, 1475856, 2213784, 4427568]

約数ペア:

[(1, 4427568), (2, 2213784), (3, 1475856), (4, 1106892), (6, 737928), (8, 553446), (9, 491952), (12, 368964), (16, 276723), (18, 245976), (24, 184482), (27, 163984), (36, 122988), (37, 119664), (48, 92241), (54, 81992), (72, 61494), (74, 59832), (108, 40996), (111, 39888), (144, 30747), (148, 29916), (216, 20498), (222, 19944), (277, 15984), (296, 14958), (333, 13296), (432, 10249), (444, 9972), (554, 7992), (592, 7479), (666, 6648), (831, 5328), (888, 4986), (999, 4432), (1108, 3996), (1332, 3324), (1662, 2664), (1776, 2493), (1998, 2216)]