1287173088

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 288

約数和(自身を含む): 4150167840

約数和(自身を除く): 2862994752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 101, 102, 114, 136, 137, 144, 152, 153, 171, 202, 204, 228, 272, 274, 288, 303, 304, 306, 323, 342, 404, 408, 411, 456, 544, 548, 606, 608, 612, 646, 684, 808, 816, 822, 909, 912, 969, 1096, 1212, 1224, 1233, 1292, 1368, 1616, 1632, 1644, 1717, 1818, 1824, 1919, 1938, 2192, 2329, 2424, 2448, 2466, 2584, 2603, 2736, 2907, 3232, 3288, 3434, 3636, 3838, 3876, 4384, 4658, 4848, 4896, 4932, 5151, 5168, 5206, 5472, 5757, 5814, 6576, 6868, 6987, 7272, 7676, 7752, 7809, 9316, 9696, 9864, 10302, 10336, 10412, 11514, 11628, 13152, 13736, 13837, 13974, 14544, 15352, 15453, 15504, 15618, 17271, 18632, 19728, 20604, 20824, 20961, 23028, 23256, 23427, 27472, 27674, 27948, 29088, 30704, 30906, 31008, 31236, 32623, 34542, 37264, 39456, 41208, 41511, 41648, 41922, 44251, 46056, 46512, 46854, 54944, 55348, 55896, 61408, 61812, 62472, 65246, 69084, 74528, 82416, 83022, 83296, 83844, 88502, 92112, 93024, 93708, 97869, 110696, 111792, 123624, 124533, 124944, 130492, 132753, 138168, 164832, 166044, 167688, 177004, 184224, 187416, 195738, 221392, 223584, 235229, 247248, 249066, 249888, 260984, 262903, 265506, 276336, 293607, 332088, 335376, 354008, 374832, 391476, 398259, 442784, 470458, 494496, 498132, 521968, 525806, 531012, 552672, 587214, 664176, 670752, 705687, 708016, 749664, 782952, 788709, 796518, 940916, 996264, 1043936, 1051612, 1062024, 1174428, 1328352, 1411374, 1416032, 1565904, 1577418, 1593036, 1881832, 1992528, 2103224, 2117061, 2124048, 2348856, 2366127, 2822748, 3131808, 3154836, 3186072, 3763664, 3985056, 4206448, 4234122, 4248096, 4469351, 4697712, 4732254, 5645496, 6309672, 6372144, 7527328, 8412896, 8468244, 8938702, 9395424, 9464508, 11290992, 12619344, 12744288, 13408053, 16936488, 17877404, 18929016, 22581984, 25238688, 26816106, 33872976, 35754808, 37858032, 40224159, 53632212, 67745952, 71509616, 75716064, 80448318, 107264424, 143019232, 160896636, 214528848, 321793272, 429057696, 643586544, 1287173088]

約数ペア:

[(1, 1287173088), (2, 643586544), (3, 429057696), (4, 321793272), (6, 214528848), (8, 160896636), (9, 143019232), (12, 107264424), (16, 80448318), (17, 75716064), (18, 71509616), (19, 67745952), (24, 53632212), (32, 40224159), (34, 37858032), (36, 35754808), (38, 33872976), (48, 26816106), (51, 25238688), (57, 22581984), (68, 18929016), (72, 17877404), (76, 16936488), (96, 13408053), (101, 12744288), (102, 12619344), (114, 11290992), (136, 9464508), (137, 9395424), (144, 8938702), (152, 8468244), (153, 8412896), (171, 7527328), (202, 6372144), (204, 6309672), (228, 5645496), (272, 4732254), (274, 4697712), (288, 4469351), (303, 4248096), (304, 4234122), (306, 4206448), (323, 3985056), (342, 3763664), (404, 3186072), (408, 3154836), (411, 3131808), (456, 2822748), (544, 2366127), (548, 2348856), (606, 2124048), (608, 2117061), (612, 2103224), (646, 1992528), (684, 1881832), (808, 1593036), (816, 1577418), (822, 1565904), (909, 1416032), (912, 1411374), (969, 1328352), (1096, 1174428), (1212, 1062024), (1224, 1051612), (1233, 1043936), (1292, 996264), (1368, 940916), (1616, 796518), (1632, 788709), (1644, 782952), (1717, 749664), (1818, 708016), (1824, 705687), (1919, 670752), (1938, 664176), (2192, 587214), (2329, 552672), (2424, 531012), (2448, 525806), (2466, 521968), (2584, 498132), (2603, 494496), (2736, 470458), (2907, 442784), (3232, 398259), (3288, 391476), (3434, 374832), (3636, 354008), (3838, 335376), (3876, 332088), (4384, 293607), (4658, 276336), (4848, 265506), (4896, 262903), (4932, 260984), (5151, 249888), (5168, 249066), (5206, 247248), (5472, 235229), (5757, 223584), (5814, 221392), (6576, 195738), (6868, 187416), (6987, 184224), (7272, 177004), (7676, 167688), (7752, 166044), (7809, 164832), (9316, 138168), (9696, 132753), (9864, 130492), (10302, 124944), (10336, 124533), (10412, 123624), (11514, 111792), (11628, 110696), (13152, 97869), (13736, 93708), (13837, 93024), (13974, 92112), (14544, 88502), (15352, 83844), (15453, 83296), (15504, 83022), (15618, 82416), (17271, 74528), (18632, 69084), (19728, 65246), (20604, 62472), (20824, 61812), (20961, 61408), (23028, 55896), (23256, 55348), (23427, 54944), (27472, 46854), (27674, 46512), (27948, 46056), (29088, 44251), (30704, 41922), (30906, 41648), (31008, 41511), (31236, 41208), (32623, 39456), (34542, 37264)]