311837148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1039}}^1$

素因数の和:1456

約数の個数: 96

約数和(自身を含む): 927180800

約数和(自身を除く): 615343652

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, 397, 756, 794, 1039, 1191, 1588, 2078, 2382, 2779, 3117, 3573, 4156, 4764, 5558, 6234, 7146, 7273, 8337, 9351, 10719, 11116, 12468, 14292, 14546, 16674, 18702, 21438, 21819, 25011, 28053, 29092, 33348, 37404, 42876, 43638, 50022, 56106, 65457, 75033, 87276, 100044, 112212, 130914, 150066, 196371, 261828, 300132, 392742, 412483, 785484, 824966, 1237449, 1649932, 2474898, 2887381, 3712347, 4949796, 5774762, 7424694, 8662143, 11137041, 11549524, 14849388, 17324286, 22274082, 25986429, 34648572, 44548164, 51972858, 77959287, 103945716, 155918574, 311837148]

約数ペア:

[(1, 311837148), (2, 155918574), (3, 103945716), (4, 77959287), (6, 51972858), (7, 44548164), (9, 34648572), (12, 25986429), (14, 22274082), (18, 17324286), (21, 14849388), (27, 11549524), (28, 11137041), (36, 8662143), (42, 7424694), (54, 5774762), (63, 4949796), (84, 3712347), (108, 2887381), (126, 2474898), (189, 1649932), (252, 1237449), (378, 824966), (397, 785484), (756, 412483), (794, 392742), (1039, 300132), (1191, 261828), (1588, 196371), (2078, 150066), (2382, 130914), (2779, 112212), (3117, 100044), (3573, 87276), (4156, 75033), (4764, 65457), (5558, 56106), (6234, 50022), (7146, 43638), (7273, 42876), (8337, 37404), (9351, 33348), (10719, 29092), (11116, 28053), (12468, 25011), (14292, 21819), (14546, 21438), (16674, 18702)]