289361772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1148261}}^1$

素因数の和:1148278

約数の個数: 36

約数和(自身を含む): 835934736

約数和(自身を除く): 546572964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1148261, 2296522, 3444783, 4593044, 6889566, 8037827, 10334349, 13779132, 16075654, 20668698, 24113481, 32151308, 41337396, 48226962, 72340443, 96453924, 144680886, 289361772]

約数ペア:

[(1, 289361772), (2, 144680886), (3, 96453924), (4, 72340443), (6, 48226962), (7, 41337396), (9, 32151308), (12, 24113481), (14, 20668698), (18, 16075654), (21, 13779132), (28, 10334349), (36, 8037827), (42, 6889566), (63, 4593044), (84, 3444783), (126, 2296522), (252, 1148261)]