427769888

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2069}}^1$

素因数の和:2170

約数の個数: 96

約数和(自身を含む): 1051626240

約数和(自身を除く): 623856352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 71, 91, 104, 112, 142, 182, 208, 224, 284, 364, 416, 497, 568, 728, 923, 994, 1136, 1456, 1846, 1988, 2069, 2272, 2912, 3692, 3976, 4138, 6461, 7384, 7952, 8276, 12922, 14483, 14768, 15904, 16552, 25844, 26897, 28966, 29536, 33104, 51688, 53794, 57932, 66208, 103376, 107588, 115864, 146899, 188279, 206752, 215176, 231728, 293798, 376558, 430352, 463456, 587596, 753116, 860704, 1028293, 1175192, 1506232, 1909687, 2056586, 2350384, 3012464, 3819374, 4113172, 4700768, 6024928, 7638748, 8226344, 13367809, 15277496, 16452688, 26735618, 30554992, 32905376, 53471236, 61109984, 106942472, 213884944, 427769888]

約数ペア:

[(1, 427769888), (2, 213884944), (4, 106942472), (7, 61109984), (8, 53471236), (13, 32905376), (14, 30554992), (16, 26735618), (26, 16452688), (28, 15277496), (32, 13367809), (52, 8226344), (56, 7638748), (71, 6024928), (91, 4700768), (104, 4113172), (112, 3819374), (142, 3012464), (182, 2350384), (208, 2056586), (224, 1909687), (284, 1506232), (364, 1175192), (416, 1028293), (497, 860704), (568, 753116), (728, 587596), (923, 463456), (994, 430352), (1136, 376558), (1456, 293798), (1846, 231728), (1988, 215176), (2069, 206752), (2272, 188279), (2912, 146899), (3692, 115864), (3976, 107588), (4138, 103376), (6461, 66208), (7384, 57932), (7952, 53794), (8276, 51688), (12922, 33104), (14483, 29536), (14768, 28966), (15904, 26897), (16552, 25844)]