1380448944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12799}}^1$

素因数の和:12927

約数の個数: 120

約数和(自身を含む): 4456857600

約数和(自身を除く): 3076408656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 107, 112, 126, 144, 168, 214, 252, 321, 336, 428, 504, 642, 749, 856, 963, 1008, 1284, 1498, 1712, 1926, 2247, 2568, 2996, 3852, 4494, 5136, 5992, 6741, 7704, 8988, 11984, 12799, 13482, 15408, 17976, 25598, 26964, 35952, 38397, 51196, 53928, 76794, 89593, 102392, 107856, 115191, 153588, 179186, 204784, 230382, 268779, 307176, 358372, 460764, 537558, 614352, 716744, 806337, 921528, 1075116, 1369493, 1433488, 1612674, 1843056, 2150232, 2738986, 3225348, 4108479, 4300464, 5477972, 6450696, 8216958, 9586451, 10955944, 12325437, 12901392, 16433916, 19172902, 21911888, 24650874, 28759353, 32867832, 38345804, 49301748, 57518706, 65735664, 76691608, 86278059, 98603496, 115037412, 153383216, 172556118, 197206992, 230074824, 345112236, 460149648, 690224472, 1380448944]

約数ペア:

[(1, 1380448944), (2, 690224472), (3, 460149648), (4, 345112236), (6, 230074824), (7, 197206992), (8, 172556118), (9, 153383216), (12, 115037412), (14, 98603496), (16, 86278059), (18, 76691608), (21, 65735664), (24, 57518706), (28, 49301748), (36, 38345804), (42, 32867832), (48, 28759353), (56, 24650874), (63, 21911888), (72, 19172902), (84, 16433916), (107, 12901392), (112, 12325437), (126, 10955944), (144, 9586451), (168, 8216958), (214, 6450696), (252, 5477972), (321, 4300464), (336, 4108479), (428, 3225348), (504, 2738986), (642, 2150232), (749, 1843056), (856, 1612674), (963, 1433488), (1008, 1369493), (1284, 1075116), (1498, 921528), (1712, 806337), (1926, 716744), (2247, 614352), (2568, 537558), (2996, 460764), (3852, 358372), (4494, 307176), (5136, 268779), (5992, 230382), (6741, 204784), (7704, 179186), (8988, 153588), (11984, 115191), (12799, 107856), (13482, 102392), (15408, 89593), (17976, 76794), (25598, 53928), (26964, 51196), (35952, 38397)]