628003404

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1789}}^1$

素因数の和:2012

約数の個数: 108

約数和(自身を含む): 1856946000

約数和(自身を除く): 1228942596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 199, 252, 294, 398, 441, 588, 597, 796, 882, 1194, 1393, 1764, 1789, 1791, 2388, 2786, 3578, 3582, 4179, 5367, 5572, 7156, 7164, 8358, 9751, 10734, 12523, 12537, 16101, 16716, 19502, 21468, 25046, 25074, 29253, 32202, 37569, 39004, 50092, 50148, 58506, 64404, 75138, 87661, 87759, 112707, 117012, 150276, 175322, 175518, 225414, 262983, 350644, 351036, 356011, 450828, 525966, 712022, 788949, 1051932, 1068033, 1424044, 1577898, 2136066, 2492077, 3155796, 3204099, 4272132, 4984154, 6408198, 7476231, 9968308, 12816396, 14952462, 17444539, 22428693, 29904924, 34889078, 44857386, 52333617, 69778156, 89714772, 104667234, 157000851, 209334468, 314001702, 628003404]

約数ペア:

[(1, 628003404), (2, 314001702), (3, 209334468), (4, 157000851), (6, 104667234), (7, 89714772), (9, 69778156), (12, 52333617), (14, 44857386), (18, 34889078), (21, 29904924), (28, 22428693), (36, 17444539), (42, 14952462), (49, 12816396), (63, 9968308), (84, 7476231), (98, 6408198), (126, 4984154), (147, 4272132), (196, 3204099), (199, 3155796), (252, 2492077), (294, 2136066), (398, 1577898), (441, 1424044), (588, 1068033), (597, 1051932), (796, 788949), (882, 712022), (1194, 525966), (1393, 450828), (1764, 356011), (1789, 351036), (1791, 350644), (2388, 262983), (2786, 225414), (3578, 175518), (3582, 175322), (4179, 150276), (5367, 117012), (5572, 112707), (7156, 87759), (7164, 87661), (8358, 75138), (9751, 64404), (10734, 58506), (12523, 50148), (12537, 50092), (16101, 39004), (16716, 37569), (19502, 32202), (21468, 29253), (25046, 25074)]