917361424

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 2166194688

約数和(自身を除く): 1248833264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 193, 217, 248, 259, 296, 386, 434, 496, 518, 592, 772, 868, 1036, 1147, 1351, 1369, 1544, 1736, 2072, 2294, 2702, 2738, 3088, 3472, 4144, 4588, 5404, 5476, 5983, 7141, 8029, 9176, 9583, 10808, 10952, 11966, 14282, 16058, 18352, 19166, 21616, 21904, 23932, 28564, 32116, 38332, 41881, 42439, 47864, 49987, 57128, 64232, 76664, 83762, 84878, 95728, 99974, 114256, 128464, 153328, 167524, 169756, 199948, 221371, 264217, 297073, 335048, 339512, 399896, 442742, 528434, 594146, 670096, 679024, 799792, 885484, 1056868, 1188292, 1549597, 1770968, 1849519, 2113736, 2376584, 3099194, 3541936, 3699038, 4227472, 4753168, 6198388, 7398076, 8190727, 12396776, 14796152, 16381454, 24793552, 29592304, 32762908, 57335089, 65525816, 114670178, 131051632, 229340356, 458680712, 917361424]

約数ペア:

[(1, 917361424), (2, 458680712), (4, 229340356), (7, 131051632), (8, 114670178), (14, 65525816), (16, 57335089), (28, 32762908), (31, 29592304), (37, 24793552), (56, 16381454), (62, 14796152), (74, 12396776), (112, 8190727), (124, 7398076), (148, 6198388), (193, 4753168), (217, 4227472), (248, 3699038), (259, 3541936), (296, 3099194), (386, 2376584), (434, 2113736), (496, 1849519), (518, 1770968), (592, 1549597), (772, 1188292), (868, 1056868), (1036, 885484), (1147, 799792), (1351, 679024), (1369, 670096), (1544, 594146), (1736, 528434), (2072, 442742), (2294, 399896), (2702, 339512), (2738, 335048), (3088, 297073), (3472, 264217), (4144, 221371), (4588, 199948), (5404, 169756), (5476, 167524), (5983, 153328), (7141, 128464), (8029, 114256), (9176, 99974), (9583, 95728), (10808, 84878), (10952, 83762), (11966, 76664), (14282, 64232), (16058, 57128), (18352, 49987), (19166, 47864), (21616, 42439), (21904, 41881), (23932, 38332), (28564, 32116)]