308431872

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{683}}^1$

素因数の和:723

約数の個数: 198

約数和(自身を含む): 1037509668

約数和(自身を除く): 729077796

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 683, 768, 784, 882, 896, 1008, 1024, 1152, 1176, 1344, 1366, 1536, 1568, 1764, 1792, 2016, 2049, 2304, 2352, 2688, 2732, 3072, 3136, 3528, 3584, 4032, 4098, 4608, 4704, 4781, 5376, 5464, 6147, 6272, 7056, 7168, 8064, 8196, 9216, 9408, 9562, 10752, 10928, 12294, 12544, 14112, 14343, 16128, 16392, 18816, 19124, 21504, 21856, 24588, 25088, 28224, 28686, 32256, 32784, 33467, 37632, 38248, 43029, 43712, 49176, 50176, 56448, 57372, 64512, 65568, 66934, 75264, 76496, 86058, 87424, 98352, 100401, 112896, 114744, 131136, 133868, 150528, 152992, 172116, 174848, 196704, 200802, 225792, 229488, 262272, 267736, 301203, 305984, 344232, 349696, 393408, 401604, 451584, 458976, 524544, 535472, 602406, 611968, 688464, 699392, 786816, 803208, 917952, 1049088, 1070944, 1204812, 1223936, 1376928, 1573632, 1606416, 1835904, 2098176, 2141888, 2409624, 2447872, 2753856, 3147264, 3212832, 3671808, 4283776, 4819248, 4895744, 5507712, 6294528, 6425664, 7343616, 8567552, 9638496, 11015424, 12851328, 14687232, 17135104, 19276992, 22030848, 25702656, 34270208, 38553984, 44061696, 51405312, 77107968, 102810624, 154215936, 308431872]

約数ペア:

[(1, 308431872), (2, 154215936), (3, 102810624), (4, 77107968), (6, 51405312), (7, 44061696), (8, 38553984), (9, 34270208), (12, 25702656), (14, 22030848), (16, 19276992), (18, 17135104), (21, 14687232), (24, 12851328), (28, 11015424), (32, 9638496), (36, 8567552), (42, 7343616), (48, 6425664), (49, 6294528), (56, 5507712), (63, 4895744), (64, 4819248), (72, 4283776), (84, 3671808), (96, 3212832), (98, 3147264), (112, 2753856), (126, 2447872), (128, 2409624), (144, 2141888), (147, 2098176), (168, 1835904), (192, 1606416), (196, 1573632), (224, 1376928), (252, 1223936), (256, 1204812), (288, 1070944), (294, 1049088), (336, 917952), (384, 803208), (392, 786816), (441, 699392), (448, 688464), (504, 611968), (512, 602406), (576, 535472), (588, 524544), (672, 458976), (683, 451584), (768, 401604), (784, 393408), (882, 349696), (896, 344232), (1008, 305984), (1024, 301203), (1152, 267736), (1176, 262272), (1344, 229488), (1366, 225792), (1536, 200802), (1568, 196704), (1764, 174848), (1792, 172116), (2016, 152992), (2049, 150528), (2304, 133868), (2352, 131136), (2688, 114744), (2732, 112896), (3072, 100401), (3136, 98352), (3528, 87424), (3584, 86058), (4032, 76496), (4098, 75264), (4608, 66934), (4704, 65568), (4781, 64512), (5376, 57372), (5464, 56448), (6147, 50176), (6272, 49176), (7056, 43712), (7168, 43029), (8064, 38248), (8196, 37632), (9216, 33467), (9408, 32784), (9562, 32256), (10752, 28686), (10928, 28224), (12294, 25088), (12544, 24588), (14112, 21856), (14343, 21504), (16128, 19124), (16392, 18816)]