127979568

素因数分解:

$2^4\times 3^3\times {\mathrm{296249}}^1$

素因数の和:296266

約数の個数: 40

約数和(自身を含む): 367350000

約数和(自身を除く): 239370432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 296249, 592498, 888747, 1184996, 1777494, 2369992, 2666241, 3554988, 4739984, 5332482, 7109976, 7998723, 10664964, 14219952, 15997446, 21329928, 31994892, 42659856, 63989784, 127979568]

約数ペア:

[(1, 127979568), (2, 63989784), (3, 42659856), (4, 31994892), (6, 21329928), (8, 15997446), (9, 14219952), (12, 10664964), (16, 7998723), (18, 7109976), (24, 5332482), (27, 4739984), (36, 3554988), (48, 2666241), (54, 2369992), (72, 1777494), (108, 1184996), (144, 888747), (216, 592498), (432, 296249)]