261466296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6301}}^1$

素因数の和:6349

約数の個数: 128

約数和(自身を含む): 846988800

約数和(自身を除く): 585522504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6301, 6916, 10374, 12602, 13832, 18903, 20748, 25204, 37806, 41496, 44107, 50408, 75612, 81913, 88214, 119719, 132321, 151224, 163826, 176428, 239438, 245739, 264642, 327652, 352856, 359157, 478876, 491478, 529284, 573391, 655304, 718314, 838033, 957752, 982956, 1058568, 1146782, 1436628, 1556347, 1676066, 1720173, 1965912, 2293564, 2514099, 2873256, 3112694, 3352132, 3440346, 4587128, 4669041, 5028198, 6225388, 6704264, 6880692, 9338082, 10056396, 10894429, 12450776, 13761384, 18676164, 20112792, 21788858, 32683287, 37352328, 43577716, 65366574, 87155432, 130733148, 261466296]

約数ペア:

[(1, 261466296), (2, 130733148), (3, 87155432), (4, 65366574), (6, 43577716), (7, 37352328), (8, 32683287), (12, 21788858), (13, 20112792), (14, 18676164), (19, 13761384), (21, 12450776), (24, 10894429), (26, 10056396), (28, 9338082), (38, 6880692), (39, 6704264), (42, 6225388), (52, 5028198), (56, 4669041), (57, 4587128), (76, 3440346), (78, 3352132), (84, 3112694), (91, 2873256), (104, 2514099), (114, 2293564), (133, 1965912), (152, 1720173), (156, 1676066), (168, 1556347), (182, 1436628), (228, 1146782), (247, 1058568), (266, 982956), (273, 957752), (312, 838033), (364, 718314), (399, 655304), (456, 573391), (494, 529284), (532, 491478), (546, 478876), (728, 359157), (741, 352856), (798, 327652), (988, 264642), (1064, 245739), (1092, 239438), (1482, 176428), (1596, 163826), (1729, 151224), (1976, 132321), (2184, 119719), (2964, 88214), (3192, 81913), (3458, 75612), (5187, 50408), (5928, 44107), (6301, 41496), (6916, 37806), (10374, 25204), (12602, 20748), (13832, 18903)]