254786137088

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:383

約数の個数: 352

約数和(自身を含む): 618902753280

約数和(自身を除く): 364116616192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 73, 112, 113, 124, 128, 139, 146, 217, 224, 226, 248, 256, 278, 292, 434, 448, 452, 496, 511, 512, 556, 584, 791, 868, 896, 904, 973, 992, 1022, 1024, 1112, 1168, 1582, 1736, 1792, 1808, 1946, 1984, 2044, 2224, 2263, 2336, 3164, 3472, 3503, 3584, 3616, 3892, 3968, 4088, 4309, 4448, 4526, 4672, 6328, 6944, 7006, 7168, 7232, 7784, 7936, 8176, 8249, 8618, 8896, 9052, 9344, 10147, 12656, 13888, 14012, 14464, 15568, 15707, 15841, 15872, 16352, 16498, 17236, 17792, 18104, 18688, 20294, 24521, 25312, 27776, 28024, 28928, 30163, 31136, 31414, 31682, 31744, 32704, 32996, 34472, 35584, 36208, 37376, 40588, 49042, 50624, 55552, 56048, 57743, 57856, 60326, 62272, 62828, 63364, 65408, 65992, 68944, 71029, 71168, 72416, 74752, 81176, 98084, 101248, 109949, 111104, 112096, 115486, 115712, 120652, 124544, 125656, 126728, 130816, 131984, 137888, 142058, 142336, 144832, 162352, 196168, 202496, 219898, 222208, 224192, 230972, 241304, 249088, 251312, 253456, 255719, 261632, 263968, 275776, 284116, 289664, 314557, 324704, 392336, 404992, 439796, 448384, 461944, 482608, 486917, 498176, 502624, 506912, 511438, 523264, 527936, 551552, 568232, 579328, 629114, 649408, 784672, 809984, 879592, 896768, 923888, 965216, 973834, 996352, 1005248, 1013824, 1022876, 1055872, 1103104, 1136464, 1146611, 1158656, 1258228, 1298816, 1569344, 1759184, 1790033, 1793536, 1847776, 1930432, 1947668, 2010496, 2027648, 2045752, 2111744, 2201899, 2206208, 2272928, 2293222, 2317312, 2516456, 2597632, 3138688, 3408419, 3518368, 3580066, 3587072, 3695552, 3860864, 3895336, 4020992, 4055296, 4091504, 4223488, 4403798, 4412416, 4545856, 4586444, 5032912, 5195264, 6277376, 6816838, 7036736, 7160132, 7391104, 7721728, 7790672, 8026277, 8041984, 8110592, 8183008, 8446976, 8807596, 9091712, 9172888, 10065824, 10390528, 12554752, 13633676, 14073472, 14320264, 14782208, 15443456, 15581344, 16052554, 16083968, 16221184, 16366016, 17615192, 18183424, 18345776, 20131648, 25109504, 27267352, 28146944, 28640528, 29564416, 30886912, 31162688, 32105108, 32732032, 35230384, 35544941, 36366848, 36691552, 40263296, 54534704, 56293888, 57281056, 59128832, 62325376, 64210216, 65464064, 70460768, 71089882, 72733696, 73383104, 80526592, 109069408, 112587776, 114562112, 124650752, 128420432, 130928128, 140921536, 142179764, 146766208, 161053184, 218138816, 229124224, 248814587, 249301504, 256840864, 261856256, 281843072, 284359528, 293532416, 322106368, 436277632, 458248448, 497629174, 498603008, 513681728, 563686144, 568719056, 587064832, 872555264, 916496896, 995258348, 1027363456, 1127372288, 1137438112, 1174129664, 1745110528, 1832993792, 1990516696, 2054726912, 2254744576, 2274876224, 3490221056, 3981033392, 4109453824, 4549752448, 7962066784, 8218907648, 9099504896, 15924133568, 18199009792, 31848267136, 36398019584, 63696534272, 127393068544, 254786137088]

約数ペア:

[(1, 254786137088), (2, 127393068544), (4, 63696534272), (7, 36398019584), (8, 31848267136), (14, 18199009792), (16, 15924133568), (28, 9099504896), (31, 8218907648), (32, 7962066784), (56, 4549752448), (62, 4109453824), (64, 3981033392), (73, 3490221056), (112, 2274876224), (113, 2254744576), (124, 2054726912), (128, 1990516696), (139, 1832993792), (146, 1745110528), (217, 1174129664), (224, 1137438112), (226, 1127372288), (248, 1027363456), (256, 995258348), (278, 916496896), (292, 872555264), (434, 587064832), (448, 568719056), (452, 563686144), (496, 513681728), (511, 498603008), (512, 497629174), (556, 458248448), (584, 436277632), (791, 322106368), (868, 293532416), (896, 284359528), (904, 281843072), (973, 261856256), (992, 256840864), (1022, 249301504), (1024, 248814587), (1112, 229124224), (1168, 218138816), (1582, 161053184), (1736, 146766208), (1792, 142179764), (1808, 140921536), (1946, 130928128), (1984, 128420432), (2044, 124650752), (2224, 114562112), (2263, 112587776), (2336, 109069408), (3164, 80526592), (3472, 73383104), (3503, 72733696), (3584, 71089882), (3616, 70460768), (3892, 65464064), (3968, 64210216), (4088, 62325376), (4309, 59128832), (4448, 57281056), (4526, 56293888), (4672, 54534704), (6328, 40263296), (6944, 36691552), (7006, 36366848), (7168, 35544941), (7232, 35230384), (7784, 32732032), (7936, 32105108), (8176, 31162688), (8249, 30886912), (8618, 29564416), (8896, 28640528), (9052, 28146944), (9344, 27267352), (10147, 25109504), (12656, 20131648), (13888, 18345776), (14012, 18183424), (14464, 17615192), (15568, 16366016), (15707, 16221184), (15841, 16083968), (15872, 16052554), (16352, 15581344), (16498, 15443456), (17236, 14782208), (17792, 14320264), (18104, 14073472), (18688, 13633676), (20294, 12554752), (24521, 10390528), (25312, 10065824), (27776, 9172888), (28024, 9091712), (28928, 8807596), (30163, 8446976), (31136, 8183008), (31414, 8110592), (31682, 8041984), (31744, 8026277), (32704, 7790672), (32996, 7721728), (34472, 7391104), (35584, 7160132), (36208, 7036736), (37376, 6816838), (40588, 6277376), (49042, 5195264), (50624, 5032912), (55552, 4586444), (56048, 4545856), (57743, 4412416), (57856, 4403798), (60326, 4223488), (62272, 4091504), (62828, 4055296), (63364, 4020992), (65408, 3895336), (65992, 3860864), (68944, 3695552), (71029, 3587072), (71168, 3580066), (72416, 3518368), (74752, 3408419), (81176, 3138688), (98084, 2597632), (101248, 2516456), (109949, 2317312), (111104, 2293222), (112096, 2272928), (115486, 2206208), (115712, 2201899), (120652, 2111744), (124544, 2045752), (125656, 2027648), (126728, 2010496), (130816, 1947668), (131984, 1930432), (137888, 1847776), (142058, 1793536), (142336, 1790033), (144832, 1759184), (162352, 1569344), (196168, 1298816), (202496, 1258228), (219898, 1158656), (222208, 1146611), (224192, 1136464), (230972, 1103104), (241304, 1055872), (249088, 1022876), (251312, 1013824), (253456, 1005248), (255719, 996352), (261632, 973834), (263968, 965216), (275776, 923888), (284116, 896768), (289664, 879592), (314557, 809984), (324704, 784672), (392336, 649408), (404992, 629114), (439796, 579328), (448384, 568232), (461944, 551552), (482608, 527936), (486917, 523264), (498176, 511438), (502624, 506912)]