276840044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 541900800

約数和(自身を除く): 265060756

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 199, 398, 403, 796, 806, 863, 1612, 1726, 2587, 3452, 5174, 6169, 10348, 11219, 12338, 22438, 24676, 26753, 44876, 53506, 80197, 107012, 160394, 171737, 320788, 343474, 347789, 686948, 695578, 1391156, 2232581, 4465162, 5323847, 8930324, 10647694, 21295388, 69210011, 138420022, 276840044]

約数ペア:

[(1, 276840044), (2, 138420022), (4, 69210011), (13, 21295388), (26, 10647694), (31, 8930324), (52, 5323847), (62, 4465162), (124, 2232581), (199, 1391156), (398, 695578), (403, 686948), (796, 347789), (806, 343474), (863, 320788), (1612, 171737), (1726, 160394), (2587, 107012), (3452, 80197), (5174, 53506), (6169, 44876), (10348, 26753), (11219, 24676), (12338, 22438)]