231979464

素因数分解:

$2^3\times 3^7\times {\mathrm{13259}}^1$

素因数の和:13286

約数の個数: 64

約数和(自身を含む): 652392000

約数和(自身を除く): 420412536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 8748, 13259, 17496, 26518, 39777, 53036, 79554, 106072, 119331, 159108, 238662, 318216, 357993, 477324, 715986, 954648, 1073979, 1431972, 2147958, 2863944, 3221937, 4295916, 6443874, 8591832, 9665811, 12887748, 19331622, 25775496, 28997433, 38663244, 57994866, 77326488, 115989732, 231979464]

約数ペア:

[(1, 231979464), (2, 115989732), (3, 77326488), (4, 57994866), (6, 38663244), (8, 28997433), (9, 25775496), (12, 19331622), (18, 12887748), (24, 9665811), (27, 8591832), (36, 6443874), (54, 4295916), (72, 3221937), (81, 2863944), (108, 2147958), (162, 1431972), (216, 1073979), (243, 954648), (324, 715986), (486, 477324), (648, 357993), (729, 318216), (972, 238662), (1458, 159108), (1944, 119331), (2187, 106072), (2916, 79554), (4374, 53036), (5832, 39777), (8748, 26518), (13259, 17496)]