740698272

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{43591}}^1$

素因数の和:43666

約数の個数: 72

約数和(自身を含む): 2142110880

約数和(自身を除く): 1401412608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 16992, 43591, 87182, 130773, 174364, 261546, 348728, 392319, 523092, 697456, 784638, 1046184, 1394912, 1569276, 2092368, 2571869, 3138552, 4184736, 5143738, 6277104, 7715607, 10287476, 12554208, 15431214, 20574952, 23146821, 30862428, 41149904, 46293642, 61724856, 82299808, 92587284, 123449712, 185174568, 246899424, 370349136, 740698272]

約数ペア:

[(1, 740698272), (2, 370349136), (3, 246899424), (4, 185174568), (6, 123449712), (8, 92587284), (9, 82299808), (12, 61724856), (16, 46293642), (18, 41149904), (24, 30862428), (32, 23146821), (36, 20574952), (48, 15431214), (59, 12554208), (72, 10287476), (96, 7715607), (118, 6277104), (144, 5143738), (177, 4184736), (236, 3138552), (288, 2571869), (354, 2092368), (472, 1569276), (531, 1394912), (708, 1046184), (944, 784638), (1062, 697456), (1416, 523092), (1888, 392319), (2124, 348728), (2832, 261546), (4248, 174364), (5664, 130773), (8496, 87182), (16992, 43591)]