668493056

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3083}}^1$

素因数の和:3128

約数の個数: 108

約数和(自身を含む): 1676783136

約数和(自身を除く): 1008290080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 484, 616, 704, 847, 896, 968, 1232, 1408, 1694, 1792, 1936, 2464, 2816, 3083, 3388, 3872, 4928, 6166, 6776, 7744, 9856, 12332, 13552, 15488, 19712, 21581, 24664, 27104, 30976, 33913, 43162, 49328, 54208, 67826, 86324, 98656, 108416, 135652, 172648, 197312, 216832, 237391, 271304, 345296, 373043, 394624, 474782, 542608, 690592, 746086, 789248, 949564, 1085216, 1381184, 1492172, 1899128, 2170432, 2611301, 2762368, 2984344, 3798256, 4340864, 5222602, 5524736, 5968688, 7596512, 8681728, 10445204, 11937376, 15193024, 20890408, 23874752, 30386048, 41780816, 47749504, 60772096, 83561632, 95499008, 167123264, 334246528, 668493056]

約数ペア:

[(1, 668493056), (2, 334246528), (4, 167123264), (7, 95499008), (8, 83561632), (11, 60772096), (14, 47749504), (16, 41780816), (22, 30386048), (28, 23874752), (32, 20890408), (44, 15193024), (56, 11937376), (64, 10445204), (77, 8681728), (88, 7596512), (112, 5968688), (121, 5524736), (128, 5222602), (154, 4340864), (176, 3798256), (224, 2984344), (242, 2762368), (256, 2611301), (308, 2170432), (352, 1899128), (448, 1492172), (484, 1381184), (616, 1085216), (704, 949564), (847, 789248), (896, 746086), (968, 690592), (1232, 542608), (1408, 474782), (1694, 394624), (1792, 373043), (1936, 345296), (2464, 271304), (2816, 237391), (3083, 216832), (3388, 197312), (3872, 172648), (4928, 135652), (6166, 108416), (6776, 98656), (7744, 86324), (9856, 67826), (12332, 54208), (13552, 49328), (15488, 43162), (19712, 33913), (21581, 30976), (24664, 27104)]