1448331808

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:807

約数の個数: 144

約数和(自身を含む): 3651788448

約数和(自身を除く): 2203456640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 131, 154, 176, 196, 224, 262, 308, 352, 392, 524, 539, 616, 641, 784, 917, 1048, 1078, 1232, 1282, 1441, 1568, 1834, 2096, 2156, 2464, 2564, 2882, 3668, 4192, 4312, 4487, 5128, 5764, 6419, 7051, 7336, 8624, 8974, 10087, 10256, 11528, 12838, 14102, 14672, 17248, 17948, 20174, 20512, 23056, 25676, 28204, 29344, 31409, 35896, 40348, 46112, 49357, 51352, 56408, 62818, 70609, 71792, 80696, 83971, 98714, 102704, 112816, 125636, 141218, 143584, 161392, 167942, 197428, 205408, 225632, 251272, 282436, 322784, 335884, 345499, 394856, 502544, 564872, 587797, 671768, 690998, 789712, 923681, 1005088, 1129744, 1175594, 1343536, 1381996, 1579424, 1847362, 2259488, 2351188, 2687072, 2763992, 3694724, 4114579, 4702376, 5527984, 6465767, 7389448, 8229158, 9404752, 11055968, 12931534, 14778896, 16458316, 18809504, 25863068, 29557792, 32916632, 45260369, 51726136, 65833264, 90520738, 103452272, 131666528, 181041476, 206904544, 362082952, 724165904, 1448331808]

約数ペア:

[(1, 1448331808), (2, 724165904), (4, 362082952), (7, 206904544), (8, 181041476), (11, 131666528), (14, 103452272), (16, 90520738), (22, 65833264), (28, 51726136), (32, 45260369), (44, 32916632), (49, 29557792), (56, 25863068), (77, 18809504), (88, 16458316), (98, 14778896), (112, 12931534), (131, 11055968), (154, 9404752), (176, 8229158), (196, 7389448), (224, 6465767), (262, 5527984), (308, 4702376), (352, 4114579), (392, 3694724), (524, 2763992), (539, 2687072), (616, 2351188), (641, 2259488), (784, 1847362), (917, 1579424), (1048, 1381996), (1078, 1343536), (1232, 1175594), (1282, 1129744), (1441, 1005088), (1568, 923681), (1834, 789712), (2096, 690998), (2156, 671768), (2464, 587797), (2564, 564872), (2882, 502544), (3668, 394856), (4192, 345499), (4312, 335884), (4487, 322784), (5128, 282436), (5764, 251272), (6419, 225632), (7051, 205408), (7336, 197428), (8624, 167942), (8974, 161392), (10087, 143584), (10256, 141218), (11528, 125636), (12838, 112816), (14102, 102704), (14672, 98714), (17248, 83971), (17948, 80696), (20174, 71792), (20512, 70609), (23056, 62818), (25676, 56408), (28204, 51352), (29344, 49357), (31409, 46112), (35896, 40348)]