342627376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7591}}^1$

素因数の和:7650

約数の個数: 80

約数和(自身を含む): 843501568

約数和(自身を除く): 500874192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 7591, 11284, 15182, 22568, 30364, 45136, 53137, 60728, 98683, 106274, 121456, 197366, 212548, 235321, 394732, 425096, 470642, 690781, 789464, 850192, 941284, 1381562, 1578928, 1647247, 1882568, 2763124, 3059173, 3294494, 3765136, 5526248, 6118346, 6588988, 11052496, 12236692, 13177976, 21414211, 24473384, 26355952, 42828422, 48946768, 85656844, 171313688, 342627376]

約数ペア:

[(1, 342627376), (2, 171313688), (4, 85656844), (7, 48946768), (8, 42828422), (13, 26355952), (14, 24473384), (16, 21414211), (26, 13177976), (28, 12236692), (31, 11052496), (52, 6588988), (56, 6118346), (62, 5526248), (91, 3765136), (104, 3294494), (112, 3059173), (124, 2763124), (182, 1882568), (208, 1647247), (217, 1578928), (248, 1381562), (364, 941284), (403, 850192), (434, 789464), (496, 690781), (728, 470642), (806, 425096), (868, 394732), (1456, 235321), (1612, 212548), (1736, 197366), (2821, 121456), (3224, 106274), (3472, 98683), (5642, 60728), (6448, 53137), (7591, 45136), (11284, 30364), (15182, 22568)]