620985528

素因数分解:

$2^3\times 3^8\times {\mathrm{11831}}^1$

素因数の和:11861

約数の個数: 72

約数和(自身を含む): 1746580680

約数和(自身を除く): 1125595152

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, 6561, 8748, 11831, 13122, 17496, 23662, 26244, 35493, 47324, 52488, 70986, 94648, 106479, 141972, 212958, 283944, 319437, 425916, 638874, 851832, 958311, 1277748, 1916622, 2555496, 2874933, 3833244, 5749866, 7666488, 8624799, 11499732, 17249598, 22999464, 25874397, 34499196, 51748794, 68998392, 77623191, 103497588, 155246382, 206995176, 310492764, 620985528]

約数ペア:

[(1, 620985528), (2, 310492764), (3, 206995176), (4, 155246382), (6, 103497588), (8, 77623191), (9, 68998392), (12, 51748794), (18, 34499196), (24, 25874397), (27, 22999464), (36, 17249598), (54, 11499732), (72, 8624799), (81, 7666488), (108, 5749866), (162, 3833244), (216, 2874933), (243, 2555496), (324, 1916622), (486, 1277748), (648, 958311), (729, 851832), (972, 638874), (1458, 425916), (1944, 319437), (2187, 283944), (2916, 212958), (4374, 141972), (5832, 106479), (6561, 94648), (8748, 70986), (11831, 52488), (13122, 47324), (17496, 35493), (23662, 26244)]