245887488

素因数分解:

$2^9\times 3^4\times 7^2\times {\mathrm{11}}^2$

素因数の和:66

約数の個数: 450

約数和(自身を含む): 938398923

約数和(自身を除く): 692511435

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, 49, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 98, 99, 108, 112, 121, 126, 128, 132, 144, 147, 154, 162, 168, 176, 189, 192, 196, 198, 216, 224, 231, 242, 252, 256, 264, 288, 294, 297, 308, 324, 336, 352, 363, 378, 384, 392, 396, 432, 441, 448, 462, 484, 504, 512, 528, 539, 567, 576, 588, 594, 616, 648, 672, 693, 704, 726, 756, 768, 784, 792, 847, 864, 882, 891, 896, 924, 968, 1008, 1056, 1078, 1089, 1134, 1152, 1176, 1188, 1232, 1296, 1323, 1344, 1386, 1408, 1452, 1512, 1536, 1568, 1584, 1617, 1694, 1728, 1764, 1782, 1792, 1848, 1936, 2016, 2079, 2112, 2156, 2178, 2268, 2304, 2352, 2376, 2464, 2541, 2592, 2646, 2688, 2772, 2816, 2904, 3024, 3136, 3168, 3234, 3267, 3388, 3456, 3528, 3564, 3584, 3696, 3872, 3969, 4032, 4158, 4224, 4312, 4356, 4536, 4608, 4704, 4752, 4851, 4928, 5082, 5184, 5292, 5376, 5544, 5632, 5808, 5929, 6048, 6237, 6272, 6336, 6468, 6534, 6776, 6912, 7056, 7128, 7392, 7623, 7744, 7938, 8064, 8316, 8448, 8624, 8712, 9072, 9408, 9504, 9702, 9801, 9856, 10164, 10368, 10584, 10752, 11088, 11616, 11858, 12096, 12474, 12544, 12672, 12936, 13068, 13552, 13824, 14112, 14256, 14553, 14784, 15246, 15488, 15876, 16128, 16632, 16896, 17248, 17424, 17787, 18144, 18816, 19008, 19404, 19602, 19712, 20328, 20736, 21168, 22176, 22869, 23232, 23716, 24192, 24948, 25088, 25344, 25872, 26136, 27104, 28224, 28512, 29106, 29568, 30492, 30976, 31752, 32256, 33264, 34496, 34848, 35574, 36288, 37632, 38016, 38808, 39204, 39424, 40656, 41472, 42336, 43659, 44352, 45738, 46464, 47432, 48384, 49896, 50688, 51744, 52272, 53361, 54208, 56448, 57024, 58212, 59136, 60984, 61952, 63504, 66528, 68607, 68992, 69696, 71148, 72576, 75264, 76032, 77616, 78408, 81312, 84672, 87318, 88704, 91476, 92928, 94864, 96768, 99792, 103488, 104544, 106722, 108416, 112896, 114048, 116424, 118272, 121968, 127008, 133056, 137214, 137984, 139392, 142296, 145152, 152064, 155232, 156816, 160083, 162624, 169344, 174636, 177408, 182952, 185856, 189728, 199584, 206976, 209088, 213444, 216832, 225792, 228096, 232848, 243936, 254016, 266112, 274428, 275968, 278784, 284592, 290304, 310464, 313632, 320166, 325248, 338688, 349272, 354816, 365904, 379456, 399168, 413952, 418176, 426888, 433664, 456192, 465696, 480249, 487872, 508032, 532224, 548856, 557568, 569184, 620928, 627264, 640332, 650496, 677376, 698544, 731808, 758912, 798336, 827904, 836352, 853776, 931392, 960498, 975744, 1016064, 1064448, 1097712, 1138368, 1241856, 1254528, 1280664, 1300992, 1397088, 1463616, 1517824, 1596672, 1672704, 1707552, 1862784, 1920996, 1951488, 2032128, 2195424, 2276736, 2483712, 2509056, 2561328, 2794176, 2927232, 3035648, 3193344, 3415104, 3725568, 3841992, 3902976, 4390848, 4553472, 5018112, 5122656, 5588352, 5854464, 6830208, 7451136, 7683984, 8781696, 9106944, 10245312, 11176704, 11708928, 13660416, 15367968, 17563392, 20490624, 22353408, 27320832, 30735936, 35126784, 40981248, 61471872, 81962496, 122943744, 245887488]

約数ペア:

[(1, 245887488), (2, 122943744), (3, 81962496), (4, 61471872), (6, 40981248), (7, 35126784), (8, 30735936), (9, 27320832), (11, 22353408), (12, 20490624), (14, 17563392), (16, 15367968), (18, 13660416), (21, 11708928), (22, 11176704), (24, 10245312), (27, 9106944), (28, 8781696), (32, 7683984), (33, 7451136), (36, 6830208), (42, 5854464), (44, 5588352), (48, 5122656), (49, 5018112), (54, 4553472), (56, 4390848), (63, 3902976), (64, 3841992), (66, 3725568), (72, 3415104), (77, 3193344), (81, 3035648), (84, 2927232), (88, 2794176), (96, 2561328), (98, 2509056), (99, 2483712), (108, 2276736), (112, 2195424), (121, 2032128), (126, 1951488), (128, 1920996), (132, 1862784), (144, 1707552), (147, 1672704), (154, 1596672), (162, 1517824), (168, 1463616), (176, 1397088), (189, 1300992), (192, 1280664), (196, 1254528), (198, 1241856), (216, 1138368), (224, 1097712), (231, 1064448), (242, 1016064), (252, 975744), (256, 960498), (264, 931392), (288, 853776), (294, 836352), (297, 827904), (308, 798336), (324, 758912), (336, 731808), (352, 698544), (363, 677376), (378, 650496), (384, 640332), (392, 627264), (396, 620928), (432, 569184), (441, 557568), (448, 548856), (462, 532224), (484, 508032), (504, 487872), (512, 480249), (528, 465696), (539, 456192), (567, 433664), (576, 426888), (588, 418176), (594, 413952), (616, 399168), (648, 379456), (672, 365904), (693, 354816), (704, 349272), (726, 338688), (756, 325248), (768, 320166), (784, 313632), (792, 310464), (847, 290304), (864, 284592), (882, 278784), (891, 275968), (896, 274428), (924, 266112), (968, 254016), (1008, 243936), (1056, 232848), (1078, 228096), (1089, 225792), (1134, 216832), (1152, 213444), (1176, 209088), (1188, 206976), (1232, 199584), (1296, 189728), (1323, 185856), (1344, 182952), (1386, 177408), (1408, 174636), (1452, 169344), (1512, 162624), (1536, 160083), (1568, 156816), (1584, 155232), (1617, 152064), (1694, 145152), (1728, 142296), (1764, 139392), (1782, 137984), (1792, 137214), (1848, 133056), (1936, 127008), (2016, 121968), (2079, 118272), (2112, 116424), (2156, 114048), (2178, 112896), (2268, 108416), (2304, 106722), (2352, 104544), (2376, 103488), (2464, 99792), (2541, 96768), (2592, 94864), (2646, 92928), (2688, 91476), (2772, 88704), (2816, 87318), (2904, 84672), (3024, 81312), (3136, 78408), (3168, 77616), (3234, 76032), (3267, 75264), (3388, 72576), (3456, 71148), (3528, 69696), (3564, 68992), (3584, 68607), (3696, 66528), (3872, 63504), (3969, 61952), (4032, 60984), (4158, 59136), (4224, 58212), (4312, 57024), (4356, 56448), (4536, 54208), (4608, 53361), (4704, 52272), (4752, 51744), (4851, 50688), (4928, 49896), (5082, 48384), (5184, 47432), (5292, 46464), (5376, 45738), (5544, 44352), (5632, 43659), (5808, 42336), (5929, 41472), (6048, 40656), (6237, 39424), (6272, 39204), (6336, 38808), (6468, 38016), (6534, 37632), (6776, 36288), (6912, 35574), (7056, 34848), (7128, 34496), (7392, 33264), (7623, 32256), (7744, 31752), (7938, 30976), (8064, 30492), (8316, 29568), (8448, 29106), (8624, 28512), (8712, 28224), (9072, 27104), (9408, 26136), (9504, 25872), (9702, 25344), (9801, 25088), (9856, 24948), (10164, 24192), (10368, 23716), (10584, 23232), (10752, 22869), (11088, 22176), (11616, 21168), (11858, 20736), (12096, 20328), (12474, 19712), (12544, 19602), (12672, 19404), (12936, 19008), (13068, 18816), (13552, 18144), (13824, 17787), (14112, 17424), (14256, 17248), (14553, 16896), (14784, 16632), (15246, 16128), (15488, 15876)]