229446028

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 496707120

約数和(自身を除く): 267261092

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 49, 58, 74, 98, 116, 148, 196, 203, 259, 406, 518, 812, 1036, 1073, 1091, 1421, 1813, 2146, 2182, 2842, 3626, 4292, 4364, 5684, 7252, 7511, 7637, 15022, 15274, 30044, 30548, 31639, 40367, 52577, 53459, 63278, 80734, 105154, 106918, 126556, 161468, 210308, 213836, 221473, 282569, 442946, 565138, 885892, 1130276, 1170643, 1550311, 1977983, 2341286, 3100622, 3955966, 4682572, 6201244, 7911932, 8194501, 16389002, 32778004, 57361507, 114723014, 229446028]

約数ペア:

[(1, 229446028), (2, 114723014), (4, 57361507), (7, 32778004), (14, 16389002), (28, 8194501), (29, 7911932), (37, 6201244), (49, 4682572), (58, 3955966), (74, 3100622), (98, 2341286), (116, 1977983), (148, 1550311), (196, 1170643), (203, 1130276), (259, 885892), (406, 565138), (518, 442946), (812, 282569), (1036, 221473), (1073, 213836), (1091, 210308), (1421, 161468), (1813, 126556), (2146, 106918), (2182, 105154), (2842, 80734), (3626, 63278), (4292, 53459), (4364, 52577), (5684, 40367), (7252, 31639), (7511, 30548), (7637, 30044), (15022, 15274)]