397488924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1171}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 1181376000

約数和(自身を除く): 783887076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 449, 756, 898, 1171, 1347, 1796, 2342, 2694, 3143, 3513, 4041, 4684, 5388, 6286, 7026, 8082, 8197, 9429, 10539, 12123, 12572, 14052, 16164, 16394, 18858, 21078, 24246, 24591, 28287, 31617, 32788, 37716, 42156, 48492, 49182, 56574, 63234, 73773, 84861, 98364, 113148, 126468, 147546, 169722, 221319, 295092, 339444, 442638, 525779, 885276, 1051558, 1577337, 2103116, 3154674, 3680453, 4732011, 6309348, 7360906, 9464022, 11041359, 14196033, 14721812, 18928044, 22082718, 28392066, 33124077, 44165436, 56784132, 66248154, 99372231, 132496308, 198744462, 397488924]

約数ペア:

[(1, 397488924), (2, 198744462), (3, 132496308), (4, 99372231), (6, 66248154), (7, 56784132), (9, 44165436), (12, 33124077), (14, 28392066), (18, 22082718), (21, 18928044), (27, 14721812), (28, 14196033), (36, 11041359), (42, 9464022), (54, 7360906), (63, 6309348), (84, 4732011), (108, 3680453), (126, 3154674), (189, 2103116), (252, 1577337), (378, 1051558), (449, 885276), (756, 525779), (898, 442638), (1171, 339444), (1347, 295092), (1796, 221319), (2342, 169722), (2694, 147546), (3143, 126468), (3513, 113148), (4041, 98364), (4684, 84861), (5388, 73773), (6286, 63234), (7026, 56574), (8082, 49182), (8197, 48492), (9429, 42156), (10539, 37716), (12123, 32788), (12572, 31617), (14052, 28287), (16164, 24591), (16394, 24246), (18858, 21078)]