388796184

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:790

約数の個数: 144

約数和(自身を含む): 1233409320

約数和(自身を除く): 844613136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 193, 196, 252, 294, 386, 392, 441, 504, 571, 579, 588, 772, 882, 1142, 1158, 1176, 1351, 1544, 1713, 1737, 1764, 2284, 2316, 2702, 3426, 3474, 3528, 3997, 4053, 4568, 4632, 5139, 5404, 6852, 6948, 7994, 8106, 9457, 10278, 10808, 11991, 12159, 13704, 13896, 15988, 16212, 18914, 20556, 23982, 24318, 27979, 28371, 31976, 32424, 35973, 37828, 41112, 47964, 48636, 55958, 56742, 71946, 75656, 83937, 85113, 95928, 97272, 110203, 111916, 113484, 143892, 167874, 170226, 220406, 223832, 226968, 251811, 287784, 330609, 335748, 340452, 440812, 503622, 661218, 671496, 680904, 771421, 881624, 991827, 1007244, 1322436, 1542842, 1983654, 2014488, 2314263, 2644872, 3085684, 3967308, 4628526, 5399947, 6171368, 6942789, 7934616, 9257052, 10799894, 13885578, 16199841, 18514104, 21599788, 27771156, 32399682, 43199576, 48599523, 55542312, 64799364, 97199046, 129598728, 194398092, 388796184]

約数ペア:

[(1, 388796184), (2, 194398092), (3, 129598728), (4, 97199046), (6, 64799364), (7, 55542312), (8, 48599523), (9, 43199576), (12, 32399682), (14, 27771156), (18, 21599788), (21, 18514104), (24, 16199841), (28, 13885578), (36, 10799894), (42, 9257052), (49, 7934616), (56, 6942789), (63, 6171368), (72, 5399947), (84, 4628526), (98, 3967308), (126, 3085684), (147, 2644872), (168, 2314263), (193, 2014488), (196, 1983654), (252, 1542842), (294, 1322436), (386, 1007244), (392, 991827), (441, 881624), (504, 771421), (571, 680904), (579, 671496), (588, 661218), (772, 503622), (882, 440812), (1142, 340452), (1158, 335748), (1176, 330609), (1351, 287784), (1544, 251811), (1713, 226968), (1737, 223832), (1764, 220406), (2284, 170226), (2316, 167874), (2702, 143892), (3426, 113484), (3474, 111916), (3528, 110203), (3997, 97272), (4053, 95928), (4568, 85113), (4632, 83937), (5139, 75656), (5404, 71946), (6852, 56742), (6948, 55958), (7994, 48636), (8106, 47964), (9457, 41112), (10278, 37828), (10808, 35973), (11991, 32424), (12159, 31976), (13704, 28371), (13896, 27979), (15988, 24318), (16212, 23982), (18914, 20556)]