321806352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8951}}^1$

素因数の和:9076

約数の個数: 80

約数和(自身を含む): 959081472

約数和(自身を除く): 637275120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 2247, 2568, 2996, 4494, 5136, 5992, 8951, 8988, 11984, 17902, 17976, 26853, 35804, 35952, 53706, 62657, 71608, 107412, 125314, 143216, 187971, 214824, 250628, 375942, 429648, 501256, 751884, 957757, 1002512, 1503768, 1915514, 2873271, 3007536, 3831028, 5746542, 6704299, 7662056, 11493084, 13408598, 15324112, 20112897, 22986168, 26817196, 40225794, 45972336, 53634392, 80451588, 107268784, 160903176, 321806352]

約数ペア:

[(1, 321806352), (2, 160903176), (3, 107268784), (4, 80451588), (6, 53634392), (7, 45972336), (8, 40225794), (12, 26817196), (14, 22986168), (16, 20112897), (21, 15324112), (24, 13408598), (28, 11493084), (42, 7662056), (48, 6704299), (56, 5746542), (84, 3831028), (107, 3007536), (112, 2873271), (168, 1915514), (214, 1503768), (321, 1002512), (336, 957757), (428, 751884), (642, 501256), (749, 429648), (856, 375942), (1284, 250628), (1498, 214824), (1712, 187971), (2247, 143216), (2568, 125314), (2996, 107412), (4494, 71608), (5136, 62657), (5992, 53706), (8951, 35952), (8988, 35804), (11984, 26853), (17902, 17976)]