690719928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 1910200320

約数和(自身を除く): 1219480392

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 97, 102, 124, 136, 186, 194, 204, 248, 291, 372, 388, 408, 527, 563, 582, 744, 776, 1054, 1126, 1164, 1581, 1649, 1689, 2108, 2252, 2328, 3007, 3162, 3298, 3378, 4216, 4504, 4947, 6014, 6324, 6596, 6756, 9021, 9571, 9894, 12028, 12648, 13192, 13512, 17453, 18042, 19142, 19788, 24056, 28713, 34906, 36084, 38284, 39576, 51119, 52359, 54611, 57426, 69812, 72168, 76568, 102238, 104718, 109222, 114852, 139624, 153357, 163833, 204476, 209436, 218444, 229704, 296701, 306714, 327666, 408952, 418872, 436888, 593402, 613428, 655332, 890103, 928387, 1186804, 1226856, 1310664, 1692941, 1780206, 1856774, 2373608, 2785161, 3385882, 3560412, 3713548, 5078823, 5570322, 6771764, 7120824, 7427096, 10157646, 11140644, 13543528, 20315292, 22281288, 28779997, 40630584, 57559994, 86339991, 115119988, 172679982, 230239976, 345359964, 690719928]

約数ペア:

[(1, 690719928), (2, 345359964), (3, 230239976), (4, 172679982), (6, 115119988), (8, 86339991), (12, 57559994), (17, 40630584), (24, 28779997), (31, 22281288), (34, 20315292), (51, 13543528), (62, 11140644), (68, 10157646), (93, 7427096), (97, 7120824), (102, 6771764), (124, 5570322), (136, 5078823), (186, 3713548), (194, 3560412), (204, 3385882), (248, 2785161), (291, 2373608), (372, 1856774), (388, 1780206), (408, 1692941), (527, 1310664), (563, 1226856), (582, 1186804), (744, 928387), (776, 890103), (1054, 655332), (1126, 613428), (1164, 593402), (1581, 436888), (1649, 418872), (1689, 408952), (2108, 327666), (2252, 306714), (2328, 296701), (3007, 229704), (3162, 218444), (3298, 209436), (3378, 204476), (4216, 163833), (4504, 153357), (4947, 139624), (6014, 114852), (6324, 109222), (6596, 104718), (6756, 102238), (9021, 76568), (9571, 72168), (9894, 69812), (12028, 57426), (12648, 54611), (13192, 52359), (13512, 51119), (17453, 39576), (18042, 38284), (19142, 36084), (19788, 34906), (24056, 28713)]