255493488

素因数分解:

$2^4\times 3^1\times {\mathrm{619}}^1\times {\mathrm{8599}}^1$

素因数の和:9229

約数の個数: 40

約数和(自身を含む): 661168000

約数和(自身を除く): 405674512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 619, 1238, 1857, 2476, 3714, 4952, 7428, 8599, 9904, 14856, 17198, 25797, 29712, 34396, 51594, 68792, 103188, 137584, 206376, 412752, 5322781, 10645562, 15968343, 21291124, 31936686, 42582248, 63873372, 85164496, 127746744, 255493488]

約数ペア:

[(1, 255493488), (2, 127746744), (3, 85164496), (4, 63873372), (6, 42582248), (8, 31936686), (12, 21291124), (16, 15968343), (24, 10645562), (48, 5322781), (619, 412752), (1238, 206376), (1857, 137584), (2476, 103188), (3714, 68792), (4952, 51594), (7428, 34396), (8599, 29712), (9904, 25797), (14856, 17198)]