656990688

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{859}}^1$

素因数の和:1160

約数の個数: 96

約数和(自身を含む): 1789240320

約数和(自身を除く): 1132249632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 257, 372, 496, 514, 744, 771, 859, 992, 1028, 1488, 1542, 1718, 2056, 2577, 2976, 3084, 3436, 4112, 5154, 6168, 6872, 7967, 8224, 10308, 12336, 13744, 15934, 20616, 23901, 24672, 26629, 27488, 31868, 41232, 47802, 53258, 63736, 79887, 82464, 95604, 106516, 127472, 159774, 191208, 213032, 220763, 254944, 319548, 382416, 426064, 441526, 639096, 662289, 764832, 852128, 883052, 1278192, 1324578, 1766104, 2556384, 2649156, 3532208, 5298312, 6843653, 7064416, 10596624, 13687306, 20530959, 21193248, 27374612, 41061918, 54749224, 82123836, 109498448, 164247672, 218996896, 328495344, 656990688]

約数ペア:

[(1, 656990688), (2, 328495344), (3, 218996896), (4, 164247672), (6, 109498448), (8, 82123836), (12, 54749224), (16, 41061918), (24, 27374612), (31, 21193248), (32, 20530959), (48, 13687306), (62, 10596624), (93, 7064416), (96, 6843653), (124, 5298312), (186, 3532208), (248, 2649156), (257, 2556384), (372, 1766104), (496, 1324578), (514, 1278192), (744, 883052), (771, 852128), (859, 764832), (992, 662289), (1028, 639096), (1488, 441526), (1542, 426064), (1718, 382416), (2056, 319548), (2577, 254944), (2976, 220763), (3084, 213032), (3436, 191208), (4112, 159774), (5154, 127472), (6168, 106516), (6872, 95604), (7967, 82464), (8224, 79887), (10308, 63736), (12336, 53258), (13744, 47802), (15934, 41232), (20616, 31868), (23901, 27488), (24672, 26629)]