315409248

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 288

約数和(自身を含む): 1158312960

約数和(自身を除く): 842903712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 121, 126, 132, 144, 154, 168, 176, 189, 198, 216, 224, 231, 242, 252, 264, 288, 297, 308, 336, 352, 363, 378, 396, 431, 432, 462, 484, 504, 528, 594, 616, 672, 693, 726, 756, 792, 847, 862, 864, 924, 968, 1008, 1056, 1089, 1188, 1232, 1293, 1386, 1452, 1512, 1584, 1694, 1724, 1848, 1936, 2016, 2079, 2178, 2376, 2464, 2541, 2586, 2772, 2904, 3017, 3024, 3168, 3267, 3388, 3448, 3696, 3872, 3879, 4158, 4356, 4741, 4752, 5082, 5172, 5544, 5808, 6034, 6048, 6534, 6776, 6896, 7392, 7623, 7758, 8316, 8712, 9051, 9482, 9504, 10164, 10344, 11088, 11616, 11637, 12068, 13068, 13552, 13792, 14223, 15246, 15516, 16632, 17424, 18102, 18964, 20328, 20688, 22176, 22869, 23274, 24136, 26136, 27104, 27153, 28446, 30492, 31032, 33187, 33264, 34848, 36204, 37928, 40656, 41376, 42669, 45738, 46548, 48272, 52151, 52272, 54306, 56892, 60984, 62064, 66374, 66528, 72408, 75856, 81312, 81459, 85338, 91476, 93096, 96544, 99561, 104302, 104544, 108612, 113784, 121968, 124128, 128007, 132748, 144816, 151712, 156453, 162918, 170676, 182952, 186192, 199122, 208604, 217224, 227568, 243936, 256014, 265496, 289632, 298683, 312906, 325836, 341352, 365057, 365904, 372384, 398244, 417208, 434448, 455136, 469359, 512028, 530992, 597366, 625812, 651672, 682704, 730114, 731808, 796488, 834416, 868896, 896049, 938718, 1024056, 1061984, 1095171, 1194732, 1251624, 1303344, 1365408, 1408077, 1460228, 1592976, 1668832, 1792098, 1877436, 2048112, 2190342, 2389464, 2503248, 2606688, 2816154, 2920456, 3185952, 3285513, 3584196, 3754872, 4096224, 4380684, 4778928, 5006496, 5632308, 5840912, 6571026, 7168392, 7509744, 8761368, 9557856, 9856539, 11264616, 11681824, 13142052, 14336784, 15019488, 17522736, 19713078, 22529232, 26284104, 28673568, 35045472, 39426156, 45058464, 52568208, 78852312, 105136416, 157704624, 315409248]

約数ペア:

[(1, 315409248), (2, 157704624), (3, 105136416), (4, 78852312), (6, 52568208), (7, 45058464), (8, 39426156), (9, 35045472), (11, 28673568), (12, 26284104), (14, 22529232), (16, 19713078), (18, 17522736), (21, 15019488), (22, 14336784), (24, 13142052), (27, 11681824), (28, 11264616), (32, 9856539), (33, 9557856), (36, 8761368), (42, 7509744), (44, 7168392), (48, 6571026), (54, 5840912), (56, 5632308), (63, 5006496), (66, 4778928), (72, 4380684), (77, 4096224), (84, 3754872), (88, 3584196), (96, 3285513), (99, 3185952), (108, 2920456), (112, 2816154), (121, 2606688), (126, 2503248), (132, 2389464), (144, 2190342), (154, 2048112), (168, 1877436), (176, 1792098), (189, 1668832), (198, 1592976), (216, 1460228), (224, 1408077), (231, 1365408), (242, 1303344), (252, 1251624), (264, 1194732), (288, 1095171), (297, 1061984), (308, 1024056), (336, 938718), (352, 896049), (363, 868896), (378, 834416), (396, 796488), (431, 731808), (432, 730114), (462, 682704), (484, 651672), (504, 625812), (528, 597366), (594, 530992), (616, 512028), (672, 469359), (693, 455136), (726, 434448), (756, 417208), (792, 398244), (847, 372384), (862, 365904), (864, 365057), (924, 341352), (968, 325836), (1008, 312906), (1056, 298683), (1089, 289632), (1188, 265496), (1232, 256014), (1293, 243936), (1386, 227568), (1452, 217224), (1512, 208604), (1584, 199122), (1694, 186192), (1724, 182952), (1848, 170676), (1936, 162918), (2016, 156453), (2079, 151712), (2178, 144816), (2376, 132748), (2464, 128007), (2541, 124128), (2586, 121968), (2772, 113784), (2904, 108612), (3017, 104544), (3024, 104302), (3168, 99561), (3267, 96544), (3388, 93096), (3448, 91476), (3696, 85338), (3872, 81459), (3879, 81312), (4158, 75856), (4356, 72408), (4741, 66528), (4752, 66374), (5082, 62064), (5172, 60984), (5544, 56892), (5808, 54306), (6034, 52272), (6048, 52151), (6534, 48272), (6776, 46548), (6896, 45738), (7392, 42669), (7623, 41376), (7758, 40656), (8316, 37928), (8712, 36204), (9051, 34848), (9482, 33264), (9504, 33187), (10164, 31032), (10344, 30492), (11088, 28446), (11616, 27153), (11637, 27104), (12068, 26136), (13068, 24136), (13552, 23274), (13792, 22869), (14223, 22176), (15246, 20688), (15516, 20328), (16632, 18964), (17424, 18102)]