9811565544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{1049}}^1$

素因数の和:1639

約数の個数: 128

約数和(自身を含む): 27216000000

約数和(自身を除く): 17404434456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 499, 568, 781, 852, 998, 1049, 1497, 1562, 1704, 1996, 2098, 2343, 2994, 3124, 3147, 3992, 4196, 4686, 5489, 5988, 6248, 6294, 8392, 9372, 10978, 11539, 11976, 12588, 16467, 18744, 21956, 23078, 25176, 32934, 34617, 35429, 43912, 46156, 65868, 69234, 70858, 74479, 92312, 106287, 131736, 138468, 141716, 148958, 212574, 223437, 276936, 283432, 297916, 389719, 425148, 446874, 523451, 595832, 779438, 819269, 850296, 893748, 1046902, 1169157, 1558876, 1570353, 1638538, 1787496, 2093804, 2338314, 2457807, 3117752, 3140706, 3277076, 4187608, 4676628, 4915614, 5757961, 6281412, 6554152, 9353256, 9831228, 11515922, 12562824, 17273883, 19662456, 23031844, 34547766, 37165021, 46063688, 69095532, 74330042, 111495063, 138191064, 148660084, 222990126, 297320168, 408815231, 445980252, 817630462, 891960504, 1226445693, 1635260924, 2452891386, 3270521848, 4905782772, 9811565544]

約数ペア:

[(1, 9811565544), (2, 4905782772), (3, 3270521848), (4, 2452891386), (6, 1635260924), (8, 1226445693), (11, 891960504), (12, 817630462), (22, 445980252), (24, 408815231), (33, 297320168), (44, 222990126), (66, 148660084), (71, 138191064), (88, 111495063), (132, 74330042), (142, 69095532), (213, 46063688), (264, 37165021), (284, 34547766), (426, 23031844), (499, 19662456), (568, 17273883), (781, 12562824), (852, 11515922), (998, 9831228), (1049, 9353256), (1497, 6554152), (1562, 6281412), (1704, 5757961), (1996, 4915614), (2098, 4676628), (2343, 4187608), (2994, 3277076), (3124, 3140706), (3147, 3117752), (3992, 2457807), (4196, 2338314), (4686, 2093804), (5489, 1787496), (5988, 1638538), (6248, 1570353), (6294, 1558876), (8392, 1169157), (9372, 1046902), (10978, 893748), (11539, 850296), (11976, 819269), (12588, 779438), (16467, 595832), (18744, 523451), (21956, 446874), (23078, 425148), (25176, 389719), (32934, 297916), (34617, 283432), (35429, 276936), (43912, 223437), (46156, 212574), (65868, 148958), (69234, 141716), (70858, 138468), (74479, 131736), (92312, 106287)]