28338957144

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{647}}^1\times {\mathrm{3361}}^1$

素因数の和:4201

約数の個数: 96

約数和(自身を含む): 77317662240

約数和(自身を除く): 48978705096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 647, 724, 1086, 1294, 1448, 1629, 1941, 2172, 2588, 3258, 3361, 3882, 4344, 5176, 5823, 6516, 6722, 7764, 10083, 11646, 13032, 13444, 15528, 20166, 23292, 26888, 30249, 40332, 46584, 60498, 80664, 117107, 120996, 234214, 241992, 351321, 468428, 608341, 702642, 936856, 1053963, 1216682, 1405284, 1825023, 2107926, 2174567, 2433364, 2810568, 3650046, 4215852, 4349134, 4866728, 5475069, 6523701, 7300092, 8431704, 8698268, 10950138, 13047402, 14600184, 17396536, 19571103, 21900276, 26094804, 39142206, 43800552, 52189608, 78284412, 156568824, 393596627, 787193254, 1180789881, 1574386508, 2361579762, 3148773016, 3542369643, 4723159524, 7084739286, 9446319048, 14169478572, 28338957144]

約数ペア:

[(1, 28338957144), (2, 14169478572), (3, 9446319048), (4, 7084739286), (6, 4723159524), (8, 3542369643), (9, 3148773016), (12, 2361579762), (18, 1574386508), (24, 1180789881), (36, 787193254), (72, 393596627), (181, 156568824), (362, 78284412), (543, 52189608), (647, 43800552), (724, 39142206), (1086, 26094804), (1294, 21900276), (1448, 19571103), (1629, 17396536), (1941, 14600184), (2172, 13047402), (2588, 10950138), (3258, 8698268), (3361, 8431704), (3882, 7300092), (4344, 6523701), (5176, 5475069), (5823, 4866728), (6516, 4349134), (6722, 4215852), (7764, 3650046), (10083, 2810568), (11646, 2433364), (13032, 2174567), (13444, 2107926), (15528, 1825023), (20166, 1405284), (23292, 1216682), (26888, 1053963), (30249, 936856), (40332, 702642), (46584, 608341), (60498, 468428), (80664, 351321), (117107, 241992), (120996, 234214)]