494671248

素因数分解:

$2^4\times 3^2\times {\mathrm{661}}^1\times {\mathrm{5197}}^1$

素因数の和:5872

約数の個数: 60

約数和(自身を含む): 1386753628

約数和(自身を除く): 892082380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 661, 1322, 1983, 2644, 3966, 5197, 5288, 5949, 7932, 10394, 10576, 11898, 15591, 15864, 20788, 23796, 31182, 31728, 41576, 46773, 47592, 62364, 83152, 93546, 95184, 124728, 187092, 249456, 374184, 748368, 3435217, 6870434, 10305651, 13740868, 20611302, 27481736, 30916953, 41222604, 54963472, 61833906, 82445208, 123667812, 164890416, 247335624, 494671248]

約数ペア:

[(1, 494671248), (2, 247335624), (3, 164890416), (4, 123667812), (6, 82445208), (8, 61833906), (9, 54963472), (12, 41222604), (16, 30916953), (18, 27481736), (24, 20611302), (36, 13740868), (48, 10305651), (72, 6870434), (144, 3435217), (661, 748368), (1322, 374184), (1983, 249456), (2644, 187092), (3966, 124728), (5197, 95184), (5288, 93546), (5949, 83152), (7932, 62364), (10394, 47592), (10576, 46773), (11898, 41576), (15591, 31728), (15864, 31182), (20788, 23796)]