776947776

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:721

約数の個数: 168

約数和(自身を含む): 2305824192

約数和(自身を除く): 1528876416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 64, 66, 88, 96, 106, 121, 132, 159, 176, 192, 212, 242, 264, 318, 352, 363, 424, 484, 528, 583, 631, 636, 704, 726, 848, 968, 1056, 1166, 1262, 1272, 1452, 1696, 1749, 1893, 1936, 2112, 2332, 2524, 2544, 2904, 3392, 3498, 3786, 3872, 4664, 5048, 5088, 5808, 6413, 6941, 6996, 7572, 7744, 9328, 10096, 10176, 11616, 12826, 13882, 13992, 15144, 18656, 19239, 20192, 20823, 23232, 25652, 27764, 27984, 30288, 33443, 37312, 38478, 40384, 41646, 51304, 55528, 55968, 60576, 66886, 76351, 76956, 83292, 100329, 102608, 111056, 111936, 121152, 133772, 152702, 153912, 166584, 200658, 205216, 222112, 229053, 267544, 305404, 307824, 333168, 367873, 401316, 410432, 444224, 458106, 535088, 610808, 615648, 666336, 735746, 802632, 916212, 1070176, 1103619, 1221616, 1231296, 1332672, 1471492, 1605264, 1832424, 2140352, 2207238, 2443232, 2942984, 3210528, 3664848, 4046603, 4414476, 4886464, 5885968, 6421056, 7329696, 8093206, 8828952, 11771936, 12139809, 14659392, 16186412, 17657904, 23543872, 24279618, 32372824, 35315808, 48559236, 64745648, 70631616, 97118472, 129491296, 194236944, 258982592, 388473888, 776947776]

約数ペア:

[(1, 776947776), (2, 388473888), (3, 258982592), (4, 194236944), (6, 129491296), (8, 97118472), (11, 70631616), (12, 64745648), (16, 48559236), (22, 35315808), (24, 32372824), (32, 24279618), (33, 23543872), (44, 17657904), (48, 16186412), (53, 14659392), (64, 12139809), (66, 11771936), (88, 8828952), (96, 8093206), (106, 7329696), (121, 6421056), (132, 5885968), (159, 4886464), (176, 4414476), (192, 4046603), (212, 3664848), (242, 3210528), (264, 2942984), (318, 2443232), (352, 2207238), (363, 2140352), (424, 1832424), (484, 1605264), (528, 1471492), (583, 1332672), (631, 1231296), (636, 1221616), (704, 1103619), (726, 1070176), (848, 916212), (968, 802632), (1056, 735746), (1166, 666336), (1262, 615648), (1272, 610808), (1452, 535088), (1696, 458106), (1749, 444224), (1893, 410432), (1936, 401316), (2112, 367873), (2332, 333168), (2524, 307824), (2544, 305404), (2904, 267544), (3392, 229053), (3498, 222112), (3786, 205216), (3872, 200658), (4664, 166584), (5048, 153912), (5088, 152702), (5808, 133772), (6413, 121152), (6941, 111936), (6996, 111056), (7572, 102608), (7744, 100329), (9328, 83292), (10096, 76956), (10176, 76351), (11616, 66886), (12826, 60576), (13882, 55968), (13992, 55528), (15144, 51304), (18656, 41646), (19239, 40384), (20192, 38478), (20823, 37312), (23232, 33443), (25652, 30288), (27764, 27984)]