198580464

素因数分解:

$2^4\times 3^3\times {\mathrm{459677}}^1$

素因数の和:459694

約数の個数: 40

約数和(自身を含む): 570000720

約数和(自身を除く): 371420256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 459677, 919354, 1379031, 1838708, 2758062, 3677416, 4137093, 5516124, 7354832, 8274186, 11032248, 12411279, 16548372, 22064496, 24822558, 33096744, 49645116, 66193488, 99290232, 198580464]

約数ペア:

[(1, 198580464), (2, 99290232), (3, 66193488), (4, 49645116), (6, 33096744), (8, 24822558), (9, 22064496), (12, 16548372), (16, 12411279), (18, 11032248), (24, 8274186), (27, 7354832), (36, 5516124), (48, 4137093), (54, 3677416), (72, 2758062), (108, 1838708), (144, 1379031), (216, 919354), (432, 459677)]