205618464

素因数分解:

$2^5\times 3^2\times {\mathrm{313}}^1\times {\mathrm{2281}}^1$

素因数の和:2610

約数の個数: 72

約数和(自身を含む): 586852812

約数和(自身を除く): 381234348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313, 626, 939, 1252, 1878, 2281, 2504, 2817, 3756, 4562, 5008, 5634, 6843, 7512, 9124, 10016, 11268, 13686, 15024, 18248, 20529, 22536, 27372, 30048, 36496, 41058, 45072, 54744, 72992, 82116, 90144, 109488, 164232, 218976, 328464, 656928, 713953, 1427906, 2141859, 2855812, 4283718, 5711624, 6425577, 8567436, 11423248, 12851154, 17134872, 22846496, 25702308, 34269744, 51404616, 68539488, 102809232, 205618464]

約数ペア:

[(1, 205618464), (2, 102809232), (3, 68539488), (4, 51404616), (6, 34269744), (8, 25702308), (9, 22846496), (12, 17134872), (16, 12851154), (18, 11423248), (24, 8567436), (32, 6425577), (36, 5711624), (48, 4283718), (72, 2855812), (96, 2141859), (144, 1427906), (288, 713953), (313, 656928), (626, 328464), (939, 218976), (1252, 164232), (1878, 109488), (2281, 90144), (2504, 82116), (2817, 72992), (3756, 54744), (4562, 45072), (5008, 41058), (5634, 36496), (6843, 30048), (7512, 27372), (9124, 22536), (10016, 20529), (11268, 18248), (13686, 15024)]