279804528

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67003}}^1$

素因数の和:67046

約数の個数: 60

約数和(自身を含む): 810078360

約数和(自身を除く): 530273832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 67003, 134006, 201009, 268012, 402018, 536024, 603027, 804036, 1072048, 1206054, 1608072, 1943087, 2412108, 3216144, 3886174, 4824216, 5829261, 7772348, 9648432, 11658522, 15544696, 17487783, 23317044, 31089392, 34975566, 46634088, 69951132, 93268176, 139902264, 279804528]

約数ペア:

[(1, 279804528), (2, 139902264), (3, 93268176), (4, 69951132), (6, 46634088), (8, 34975566), (9, 31089392), (12, 23317044), (16, 17487783), (18, 15544696), (24, 11658522), (29, 9648432), (36, 7772348), (48, 5829261), (58, 4824216), (72, 3886174), (87, 3216144), (116, 2412108), (144, 1943087), (174, 1608072), (232, 1206054), (261, 1072048), (348, 804036), (464, 603027), (522, 536024), (696, 402018), (1044, 268012), (1392, 201009), (2088, 134006), (4176, 67003)]