39956664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 119750400

約数和(自身を除く): 79793736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 29, 33, 34, 44, 51, 58, 66, 68, 87, 88, 102, 116, 132, 136, 174, 187, 204, 232, 264, 307, 319, 348, 374, 408, 493, 561, 614, 638, 696, 748, 921, 957, 986, 1122, 1228, 1276, 1479, 1496, 1842, 1914, 1972, 2244, 2456, 2552, 2958, 3377, 3684, 3828, 3944, 4488, 5219, 5423, 5916, 6754, 7368, 7656, 8903, 10131, 10438, 10846, 11832, 13508, 15657, 16269, 17806, 20262, 20876, 21692, 26709, 27016, 31314, 32538, 35612, 40524, 41752, 43384, 53418, 57409, 62628, 65076, 71224, 81048, 97933, 106836, 114818, 125256, 130152, 151351, 172227, 195866, 213672, 229636, 293799, 302702, 344454, 391732, 454053, 459272, 587598, 605404, 688908, 783464, 908106, 1175196, 1210808, 1377816, 1664861, 1816212, 2350392, 3329722, 3632424, 4994583, 6659444, 9989166, 13318888, 19978332, 39956664]

約数ペア:

[(1, 39956664), (2, 19978332), (3, 13318888), (4, 9989166), (6, 6659444), (8, 4994583), (11, 3632424), (12, 3329722), (17, 2350392), (22, 1816212), (24, 1664861), (29, 1377816), (33, 1210808), (34, 1175196), (44, 908106), (51, 783464), (58, 688908), (66, 605404), (68, 587598), (87, 459272), (88, 454053), (102, 391732), (116, 344454), (132, 302702), (136, 293799), (174, 229636), (187, 213672), (204, 195866), (232, 172227), (264, 151351), (307, 130152), (319, 125256), (348, 114818), (374, 106836), (408, 97933), (493, 81048), (561, 71224), (614, 65076), (638, 62628), (696, 57409), (748, 53418), (921, 43384), (957, 41752), (986, 40524), (1122, 35612), (1228, 32538), (1276, 31314), (1479, 27016), (1496, 26709), (1842, 21692), (1914, 20876), (1972, 20262), (2244, 17806), (2456, 16269), (2552, 15657), (2958, 13508), (3377, 11832), (3684, 10846), (3828, 10438), (3944, 10131), (4488, 8903), (5219, 7656), (5423, 7368), (5916, 6754)]