740698908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{4967}}^1$

素因数の和:5051

約数の個数: 72

約数和(自身を含む): 1879016832

約数和(自身を除く): 1138317924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 289, 516, 578, 731, 867, 1156, 1462, 1734, 2193, 2924, 3468, 4386, 4967, 8772, 9934, 12427, 14901, 19868, 24854, 29802, 37281, 49708, 59604, 74562, 84439, 149124, 168878, 213581, 253317, 337756, 427162, 506634, 640743, 854324, 1013268, 1281486, 1435463, 2562972, 2870926, 3630877, 4306389, 5741852, 7261754, 8612778, 10892631, 14523508, 17225556, 21785262, 43570524, 61724909, 123449818, 185174727, 246899636, 370349454, 740698908]

約数ペア:

[(1, 740698908), (2, 370349454), (3, 246899636), (4, 185174727), (6, 123449818), (12, 61724909), (17, 43570524), (34, 21785262), (43, 17225556), (51, 14523508), (68, 10892631), (86, 8612778), (102, 7261754), (129, 5741852), (172, 4306389), (204, 3630877), (258, 2870926), (289, 2562972), (516, 1435463), (578, 1281486), (731, 1013268), (867, 854324), (1156, 640743), (1462, 506634), (1734, 427162), (2193, 337756), (2924, 253317), (3468, 213581), (4386, 168878), (4967, 149124), (8772, 84439), (9934, 74562), (12427, 59604), (14901, 49708), (19868, 37281), (24854, 29802)]