557199272

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1171}}^1$

素因数の和:1506

約数の個数: 64

約数和(自身を含む): 1240444800

約数和(自身を除く): 683245528

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 293, 406, 586, 812, 1171, 1172, 1624, 2051, 2342, 2344, 4102, 4684, 8197, 8204, 8497, 9368, 16394, 16408, 16994, 32788, 33959, 33988, 59479, 65576, 67918, 67976, 118958, 135836, 237713, 237916, 271672, 343103, 475426, 475832, 686206, 950852, 1372412, 1901704, 2401721, 2744824, 4803442, 9606884, 9949987, 19213768, 19899974, 39799948, 69649909, 79599896, 139299818, 278599636, 557199272]

約数ペア:

[(1, 557199272), (2, 278599636), (4, 139299818), (7, 79599896), (8, 69649909), (14, 39799948), (28, 19899974), (29, 19213768), (56, 9949987), (58, 9606884), (116, 4803442), (203, 2744824), (232, 2401721), (293, 1901704), (406, 1372412), (586, 950852), (812, 686206), (1171, 475832), (1172, 475426), (1624, 343103), (2051, 271672), (2342, 237916), (2344, 237713), (4102, 135836), (4684, 118958), (8197, 67976), (8204, 67918), (8497, 65576), (9368, 59479), (16394, 33988), (16408, 33959), (16994, 32788)]