818196192

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 216

約数和(自身を含む): 2611633752

約数和(自身を除く): 1793437560

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 66, 72, 88, 96, 99, 106, 121, 132, 144, 159, 176, 198, 212, 242, 264, 288, 318, 352, 363, 396, 424, 443, 477, 484, 528, 583, 636, 726, 792, 848, 886, 954, 968, 1056, 1089, 1166, 1272, 1329, 1452, 1584, 1696, 1749, 1772, 1908, 1936, 2178, 2332, 2544, 2658, 2904, 3168, 3498, 3544, 3816, 3872, 3987, 4356, 4664, 4873, 5088, 5247, 5316, 5808, 6413, 6996, 7088, 7632, 7974, 8712, 9328, 9746, 10494, 10632, 11616, 12826, 13992, 14176, 14619, 15264, 15948, 17424, 18656, 19239, 19492, 20988, 21264, 23479, 25652, 27984, 29238, 31896, 34848, 38478, 38984, 41976, 42528, 43857, 46958, 51304, 53603, 55968, 57717, 58476, 63792, 70437, 76956, 77968, 83952, 87714, 93916, 102608, 107206, 115434, 116952, 127584, 140874, 153912, 155936, 160809, 167904, 175428, 187832, 205216, 211311, 214412, 230868, 233904, 258269, 281748, 307824, 321618, 350856, 375664, 422622, 428824, 461736, 467808, 482427, 516538, 563496, 615648, 643236, 701712, 751328, 774807, 845244, 857648, 923472, 964854, 1033076, 1126992, 1286472, 1403424, 1549614, 1690488, 1715296, 1846944, 1929708, 2066152, 2253984, 2324421, 2572944, 2840959, 3099228, 3380976, 3859416, 4132304, 4648842, 5145888, 5681918, 6198456, 6761952, 7718832, 8264608, 8522877, 9297684, 11363836, 12396912, 15437664, 17045754, 18595368, 22727672, 24793824, 25568631, 34091508, 37190736, 45455344, 51137262, 68183016, 74381472, 90910688, 102274524, 136366032, 204549048, 272732064, 409098096, 818196192]

約数ペア:

[(1, 818196192), (2, 409098096), (3, 272732064), (4, 204549048), (6, 136366032), (8, 102274524), (9, 90910688), (11, 74381472), (12, 68183016), (16, 51137262), (18, 45455344), (22, 37190736), (24, 34091508), (32, 25568631), (33, 24793824), (36, 22727672), (44, 18595368), (48, 17045754), (53, 15437664), (66, 12396912), (72, 11363836), (88, 9297684), (96, 8522877), (99, 8264608), (106, 7718832), (121, 6761952), (132, 6198456), (144, 5681918), (159, 5145888), (176, 4648842), (198, 4132304), (212, 3859416), (242, 3380976), (264, 3099228), (288, 2840959), (318, 2572944), (352, 2324421), (363, 2253984), (396, 2066152), (424, 1929708), (443, 1846944), (477, 1715296), (484, 1690488), (528, 1549614), (583, 1403424), (636, 1286472), (726, 1126992), (792, 1033076), (848, 964854), (886, 923472), (954, 857648), (968, 845244), (1056, 774807), (1089, 751328), (1166, 701712), (1272, 643236), (1329, 615648), (1452, 563496), (1584, 516538), (1696, 482427), (1749, 467808), (1772, 461736), (1908, 428824), (1936, 422622), (2178, 375664), (2332, 350856), (2544, 321618), (2658, 307824), (2904, 281748), (3168, 258269), (3498, 233904), (3544, 230868), (3816, 214412), (3872, 211311), (3987, 205216), (4356, 187832), (4664, 175428), (4873, 167904), (5088, 160809), (5247, 155936), (5316, 153912), (5808, 140874), (6413, 127584), (6996, 116952), (7088, 115434), (7632, 107206), (7974, 102608), (8712, 93916), (9328, 87714), (9746, 83952), (10494, 77968), (10632, 76956), (11616, 70437), (12826, 63792), (13992, 58476), (14176, 57717), (14619, 55968), (15264, 53603), (15948, 51304), (17424, 46958), (18656, 43857), (19239, 42528), (19492, 41976), (20988, 38984), (21264, 38478), (23479, 34848), (25652, 31896), (27984, 29238)]