2008352745

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{4259}}^1$

素因数の和:4779

約数の個数: 64

約数和(自身を含む): 4089600000

約数和(自身を除く): 2081247255

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 499, 945, 1497, 2495, 3493, 4259, 4491, 7485, 10479, 12777, 13473, 17465, 21295, 22455, 29813, 31437, 38331, 52395, 63885, 67365, 89439, 94311, 114993, 149065, 157185, 191655, 268317, 447195, 471555, 574965, 804951, 1341585, 2125241, 4024755, 6375723, 10626205, 14876687, 19127169, 31878615, 44630061, 57381507, 74383435, 95635845, 133890183, 223150305, 286907535, 401670549, 669450915, 2008352745]

約数ペア:

[(1, 2008352745), (3, 669450915), (5, 401670549), (7, 286907535), (9, 223150305), (15, 133890183), (21, 95635845), (27, 74383435), (35, 57381507), (45, 44630061), (63, 31878615), (105, 19127169), (135, 14876687), (189, 10626205), (315, 6375723), (499, 4024755), (945, 2125241), (1497, 1341585), (2495, 804951), (3493, 574965), (4259, 471555), (4491, 447195), (7485, 268317), (10479, 191655), (12777, 157185), (13473, 149065), (17465, 114993), (21295, 94311), (22455, 89439), (29813, 67365), (31437, 63885), (38331, 52395)]