316339686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43609}}^1$

素因数の和:43661

約数の個数: 48

約数和(自身を含む): 761953920

約数和(自身を除く): 445614234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 43609, 87218, 130827, 261654, 392481, 566917, 784962, 1133834, 1351879, 1700751, 2703758, 3401502, 4055637, 5102253, 8111274, 10204506, 12166911, 17574427, 24333822, 35148854, 52723281, 105446562, 158169843, 316339686]

約数ペア:

[(1, 316339686), (2, 158169843), (3, 105446562), (6, 52723281), (9, 35148854), (13, 24333822), (18, 17574427), (26, 12166911), (31, 10204506), (39, 8111274), (62, 5102253), (78, 4055637), (93, 3401502), (117, 2703758), (186, 1700751), (234, 1351879), (279, 1133834), (403, 784962), (558, 566917), (806, 392481), (1209, 261654), (2418, 130827), (3627, 87218), (7254, 43609)]