254156688

素因数分解:

$2^4\times 3^2\times {\mathrm{1764977}}^1$

素因数の和:1764991

約数の個数: 30

約数和(自身を含む): 711286134

約数和(自身を除く): 457129446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1764977, 3529954, 5294931, 7059908, 10589862, 14119816, 15884793, 21179724, 28239632, 31769586, 42359448, 63539172, 84718896, 127078344, 254156688]

約数ペア:

[(1, 254156688), (2, 127078344), (3, 84718896), (4, 63539172), (6, 42359448), (8, 31769586), (9, 28239632), (12, 21179724), (16, 15884793), (18, 14119816), (24, 10589862), (36, 7059908), (48, 5294931), (72, 3529954), (144, 1764977)]