318710116

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 595430640

約数和(自身を除く): 276720524

約数列:

[1, 2, 4, 29, 58, 61, 73, 116, 122, 146, 244, 292, 617, 1234, 1769, 2117, 2468, 3538, 4234, 4453, 7076, 8468, 8906, 17812, 17893, 35786, 37637, 45041, 71572, 75274, 90082, 129137, 150548, 180164, 258274, 516548, 1091473, 1306189, 2182946, 2612378, 2747501, 4365892, 5224756, 5495002, 10990004, 79677529, 159355058, 318710116]

約数ペア:

[(1, 318710116), (2, 159355058), (4, 79677529), (29, 10990004), (58, 5495002), (61, 5224756), (73, 4365892), (116, 2747501), (122, 2612378), (146, 2182946), (244, 1306189), (292, 1091473), (617, 516548), (1234, 258274), (1769, 180164), (2117, 150548), (2468, 129137), (3538, 90082), (4234, 75274), (4453, 71572), (7076, 45041), (8468, 37637), (8906, 35786), (17812, 17893)]