279877881316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2273}}^1\times {\mathrm{9551}}^1$

素因数の和:12132

約数の個数: 48

約数和(自身を含む): 536427940608

約数和(自身を除く): 256550059292

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 2273, 3223, 4546, 6446, 9092, 9551, 12892, 19102, 25003, 38204, 50006, 100012, 105061, 210122, 420244, 665989, 1331978, 2663956, 2798443, 5596886, 7325879, 11193772, 14651758, 21709423, 29303516, 30782873, 43418846, 61565746, 86837692, 123131492, 238803653, 477607306, 955214612, 6360860939, 12721721878, 25443443756, 69969470329, 139938940658, 279877881316]

約数ペア:

[(1, 279877881316), (2, 139938940658), (4, 69969470329), (11, 25443443756), (22, 12721721878), (44, 6360860939), (293, 955214612), (586, 477607306), (1172, 238803653), (2273, 123131492), (3223, 86837692), (4546, 61565746), (6446, 43418846), (9092, 30782873), (9551, 29303516), (12892, 21709423), (19102, 14651758), (25003, 11193772), (38204, 7325879), (50006, 5596886), (100012, 2798443), (105061, 2663956), (210122, 1331978), (420244, 665989)]