829551504

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5179}}^1$

素因数の和:5308

約数の個数: 80

約数和(自身を含む): 2219857920

約数和(自身を除く): 1390306416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 752, 852, 1128, 1136, 1704, 2256, 3337, 3408, 5179, 6674, 10011, 10358, 13348, 15537, 20022, 20716, 26696, 31074, 40044, 41432, 53392, 62148, 80088, 82864, 124296, 160176, 243413, 248592, 367709, 486826, 730239, 735418, 973652, 1103127, 1460478, 1470836, 1947304, 2206254, 2920956, 2941672, 3894608, 4412508, 5841912, 5883344, 8825016, 11683824, 17282323, 17650032, 34564646, 51846969, 69129292, 103693938, 138258584, 207387876, 276517168, 414775752, 829551504]

約数ペア:

[(1, 829551504), (2, 414775752), (3, 276517168), (4, 207387876), (6, 138258584), (8, 103693938), (12, 69129292), (16, 51846969), (24, 34564646), (47, 17650032), (48, 17282323), (71, 11683824), (94, 8825016), (141, 5883344), (142, 5841912), (188, 4412508), (213, 3894608), (282, 2941672), (284, 2920956), (376, 2206254), (426, 1947304), (564, 1470836), (568, 1460478), (752, 1103127), (852, 973652), (1128, 735418), (1136, 730239), (1704, 486826), (2256, 367709), (3337, 248592), (3408, 243413), (5179, 160176), (6674, 124296), (10011, 82864), (10358, 80088), (13348, 62148), (15537, 53392), (20022, 41432), (20716, 40044), (26696, 31074)]