378049356

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 1024531200

約数和(自身を除く): 646481844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 149, 162, 164, 191, 246, 298, 324, 369, 382, 447, 492, 573, 596, 738, 764, 894, 1107, 1146, 1341, 1476, 1719, 1788, 2214, 2292, 2682, 3321, 3438, 4023, 4428, 5157, 5364, 6109, 6642, 6876, 7831, 8046, 10314, 12069, 12218, 13284, 15471, 15662, 16092, 18327, 20628, 23493, 24138, 24436, 28459, 30942, 31324, 36654, 46986, 48276, 54981, 56918, 61884, 70479, 73308, 85377, 93972, 109962, 113836, 140958, 164943, 170754, 211437, 219924, 256131, 281916, 329886, 341508, 422874, 494829, 512262, 634311, 659772, 768393, 845748, 989658, 1024524, 1166819, 1268622, 1536786, 1979316, 2305179, 2333638, 2537244, 3073572, 3500457, 4610358, 4667276, 7000914, 9220716, 10501371, 14001828, 21002742, 31504113, 42005484, 63008226, 94512339, 126016452, 189024678, 378049356]

約数ペア:

[(1, 378049356), (2, 189024678), (3, 126016452), (4, 94512339), (6, 63008226), (9, 42005484), (12, 31504113), (18, 21002742), (27, 14001828), (36, 10501371), (41, 9220716), (54, 7000914), (81, 4667276), (82, 4610358), (108, 3500457), (123, 3073572), (149, 2537244), (162, 2333638), (164, 2305179), (191, 1979316), (246, 1536786), (298, 1268622), (324, 1166819), (369, 1024524), (382, 989658), (447, 845748), (492, 768393), (573, 659772), (596, 634311), (738, 512262), (764, 494829), (894, 422874), (1107, 341508), (1146, 329886), (1341, 281916), (1476, 256131), (1719, 219924), (1788, 211437), (2214, 170754), (2292, 164943), (2682, 140958), (3321, 113836), (3438, 109962), (4023, 93972), (4428, 85377), (5157, 73308), (5364, 70479), (6109, 61884), (6642, 56918), (6876, 54981), (7831, 48276), (8046, 46986), (10314, 36654), (12069, 31324), (12218, 30942), (13284, 28459), (15471, 24436), (15662, 24138), (16092, 23493), (18327, 20628)]