391119552

素因数分解:

$2^6\times 3^2\times {\mathrm{769}}^1\times {\mathrm{883}}^1$

素因数の和:1670

約数の個数: 84

約数和(自身を含む): 1123802680

約数和(自身を除く): 732683128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 769, 883, 1538, 1766, 2307, 2649, 3076, 3532, 4614, 5298, 6152, 6921, 7064, 7947, 9228, 10596, 12304, 13842, 14128, 15894, 18456, 21192, 24608, 27684, 28256, 31788, 36912, 42384, 49216, 55368, 56512, 63576, 73824, 84768, 110736, 127152, 147648, 169536, 221472, 254304, 442944, 508608, 679027, 1358054, 2037081, 2716108, 4074162, 5432216, 6111243, 8148324, 10864432, 12222486, 16296648, 21728864, 24444972, 32593296, 43457728, 48889944, 65186592, 97779888, 130373184, 195559776, 391119552]

約数ペア:

[(1, 391119552), (2, 195559776), (3, 130373184), (4, 97779888), (6, 65186592), (8, 48889944), (9, 43457728), (12, 32593296), (16, 24444972), (18, 21728864), (24, 16296648), (32, 12222486), (36, 10864432), (48, 8148324), (64, 6111243), (72, 5432216), (96, 4074162), (144, 2716108), (192, 2037081), (288, 1358054), (576, 679027), (769, 508608), (883, 442944), (1538, 254304), (1766, 221472), (2307, 169536), (2649, 147648), (3076, 127152), (3532, 110736), (4614, 84768), (5298, 73824), (6152, 63576), (6921, 56512), (7064, 55368), (7947, 49216), (9228, 42384), (10596, 36912), (12304, 31788), (13842, 28256), (14128, 27684), (15894, 24608), (18456, 21192)]