189508272

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1398

約数の個数: 80

約数和(自身を含む): 511500000

約数和(自身を除く): 321991728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 109, 116, 174, 218, 232, 327, 348, 436, 464, 654, 696, 872, 1249, 1308, 1392, 1744, 2498, 2616, 3161, 3747, 4996, 5232, 6322, 7494, 9483, 9992, 12644, 14988, 18966, 19984, 25288, 29976, 36221, 37932, 50576, 59952, 72442, 75864, 108663, 136141, 144884, 151728, 217326, 272282, 289768, 408423, 434652, 544564, 579536, 816846, 869304, 1089128, 1633692, 1738608, 2178256, 3267384, 3948089, 6534768, 7896178, 11844267, 15792356, 23688534, 31584712, 47377068, 63169424, 94754136, 189508272]

約数ペア:

[(1, 189508272), (2, 94754136), (3, 63169424), (4, 47377068), (6, 31584712), (8, 23688534), (12, 15792356), (16, 11844267), (24, 7896178), (29, 6534768), (48, 3948089), (58, 3267384), (87, 2178256), (109, 1738608), (116, 1633692), (174, 1089128), (218, 869304), (232, 816846), (327, 579536), (348, 544564), (436, 434652), (464, 408423), (654, 289768), (696, 272282), (872, 217326), (1249, 151728), (1308, 144884), (1392, 136141), (1744, 108663), (2498, 75864), (2616, 72442), (3161, 59952), (3747, 50576), (4996, 37932), (5232, 36221), (6322, 29976), (7494, 25288), (9483, 19984), (9992, 18966), (12644, 14988)]