694931468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 1570157568

約数和(自身を除く): 875226100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 113, 154, 164, 226, 287, 308, 451, 452, 487, 574, 791, 902, 974, 1148, 1243, 1582, 1804, 1948, 2486, 3157, 3164, 3409, 4633, 4972, 5357, 6314, 6818, 8701, 9266, 10714, 12628, 13636, 17402, 18532, 19967, 21428, 32431, 34804, 37499, 39934, 50963, 55031, 64862, 74998, 79868, 101926, 110062, 129724, 139769, 149996, 203852, 219637, 220124, 279538, 356741, 385217, 439274, 559076, 605341, 713482, 770434, 878548, 1210682, 1426964, 1537459, 1540868, 2256271, 2421364, 3074918, 4237387, 4512542, 6149836, 8474774, 9025084, 15793897, 16949548, 24818981, 31587794, 49637962, 63175588, 99275924, 173732867, 347465734, 694931468]

約数ペア:

[(1, 694931468), (2, 347465734), (4, 173732867), (7, 99275924), (11, 63175588), (14, 49637962), (22, 31587794), (28, 24818981), (41, 16949548), (44, 15793897), (77, 9025084), (82, 8474774), (113, 6149836), (154, 4512542), (164, 4237387), (226, 3074918), (287, 2421364), (308, 2256271), (451, 1540868), (452, 1537459), (487, 1426964), (574, 1210682), (791, 878548), (902, 770434), (974, 713482), (1148, 605341), (1243, 559076), (1582, 439274), (1804, 385217), (1948, 356741), (2486, 279538), (3157, 220124), (3164, 219637), (3409, 203852), (4633, 149996), (4972, 139769), (5357, 129724), (6314, 110062), (6818, 101926), (8701, 79868), (9266, 74998), (10714, 64862), (12628, 55031), (13636, 50963), (17402, 39934), (18532, 37499), (19967, 34804), (21428, 32431)]