3119909478

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1211

約数の個数: 128

約数和(自身を含む): 7771776000

約数和(自身を除く): 4651866522

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 73, 98, 114, 133, 146, 147, 219, 266, 294, 343, 399, 438, 511, 686, 798, 931, 1022, 1029, 1093, 1387, 1533, 1862, 2058, 2186, 2774, 2793, 3066, 3279, 3577, 4161, 5586, 6517, 6558, 7154, 7651, 8322, 9709, 10731, 13034, 15302, 19418, 19551, 20767, 21462, 22953, 25039, 29127, 39102, 41534, 45906, 50078, 53557, 58254, 62301, 67963, 75117, 79789, 107114, 124602, 135926, 145369, 150234, 159578, 160671, 203889, 239367, 290738, 321342, 374899, 407778, 436107, 475741, 478734, 558523, 749798, 872214, 951482, 1017583, 1117046, 1124697, 1427223, 1515991, 1675569, 2035166, 2249394, 2854446, 3031982, 3052749, 3351138, 3909661, 4547973, 6105498, 7123081, 7819322, 9095946, 10611937, 11728983, 14246162, 21223874, 21369243, 23457966, 27367627, 31835811, 42738486, 54735254, 63671622, 74283559, 82102881, 148567118, 164205762, 222850677, 445701354, 519984913, 1039969826, 1559954739, 3119909478]

約数ペア:

[(1, 3119909478), (2, 1559954739), (3, 1039969826), (6, 519984913), (7, 445701354), (14, 222850677), (19, 164205762), (21, 148567118), (38, 82102881), (42, 74283559), (49, 63671622), (57, 54735254), (73, 42738486), (98, 31835811), (114, 27367627), (133, 23457966), (146, 21369243), (147, 21223874), (219, 14246162), (266, 11728983), (294, 10611937), (343, 9095946), (399, 7819322), (438, 7123081), (511, 6105498), (686, 4547973), (798, 3909661), (931, 3351138), (1022, 3052749), (1029, 3031982), (1093, 2854446), (1387, 2249394), (1533, 2035166), (1862, 1675569), (2058, 1515991), (2186, 1427223), (2774, 1124697), (2793, 1117046), (3066, 1017583), (3279, 951482), (3577, 872214), (4161, 749798), (5586, 558523), (6517, 478734), (6558, 475741), (7154, 436107), (7651, 407778), (8322, 374899), (9709, 321342), (10731, 290738), (13034, 239367), (15302, 203889), (19418, 160671), (19551, 159578), (20767, 150234), (21462, 145369), (22953, 135926), (25039, 124602), (29127, 107114), (39102, 79789), (41534, 75117), (45906, 67963), (50078, 62301), (53557, 58254)]