489647376

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{7607}}^1$

素因数の和:7773

約数の個数: 80

約数和(自身を含む): 1415088000

約数和(自身を除く): 925440624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 298, 432, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4023, 5364, 7152, 7607, 8046, 10728, 15214, 16092, 21456, 22821, 30428, 32184, 45642, 60856, 64368, 68463, 91284, 121712, 136926, 182568, 205389, 273852, 365136, 410778, 547704, 821556, 1095408, 1133443, 1643112, 2266886, 3286224, 3400329, 4533772, 6800658, 9067544, 10200987, 13601316, 18135088, 20401974, 27202632, 30602961, 40803948, 54405264, 61205922, 81607896, 122411844, 163215792, 244823688, 489647376]

約数ペア:

[(1, 489647376), (2, 244823688), (3, 163215792), (4, 122411844), (6, 81607896), (8, 61205922), (9, 54405264), (12, 40803948), (16, 30602961), (18, 27202632), (24, 20401974), (27, 18135088), (36, 13601316), (48, 10200987), (54, 9067544), (72, 6800658), (108, 4533772), (144, 3400329), (149, 3286224), (216, 2266886), (298, 1643112), (432, 1133443), (447, 1095408), (596, 821556), (894, 547704), (1192, 410778), (1341, 365136), (1788, 273852), (2384, 205389), (2682, 182568), (3576, 136926), (4023, 121712), (5364, 91284), (7152, 68463), (7607, 64368), (8046, 60856), (10728, 45642), (15214, 32184), (16092, 30428), (21456, 22821)]