8660808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 26644800

約数和(自身を除く): 17983992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 487, 494, 684, 741, 936, 974, 988, 1368, 1461, 1482, 1948, 1976, 2223, 2922, 2964, 3896, 4383, 4446, 5844, 5928, 6331, 8766, 8892, 9253, 11688, 12662, 17532, 17784, 18506, 18993, 25324, 27759, 35064, 37012, 37986, 50648, 55518, 56979, 74024, 75972, 83277, 111036, 113958, 120289, 151944, 166554, 222072, 227916, 240578, 333108, 360867, 455832, 481156, 666216, 721734, 962312, 1082601, 1443468, 2165202, 2886936, 4330404, 8660808]

約数ペア:

[(1, 8660808), (2, 4330404), (3, 2886936), (4, 2165202), (6, 1443468), (8, 1082601), (9, 962312), (12, 721734), (13, 666216), (18, 481156), (19, 455832), (24, 360867), (26, 333108), (36, 240578), (38, 227916), (39, 222072), (52, 166554), (57, 151944), (72, 120289), (76, 113958), (78, 111036), (104, 83277), (114, 75972), (117, 74024), (152, 56979), (156, 55518), (171, 50648), (228, 37986), (234, 37012), (247, 35064), (312, 27759), (342, 25324), (456, 18993), (468, 18506), (487, 17784), (494, 17532), (684, 12662), (741, 11688), (936, 9253), (974, 8892), (988, 8766), (1368, 6331), (1461, 5928), (1482, 5844), (1948, 4446), (1976, 4383), (2223, 3896), (2922, 2964)]