478639488

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 1427918400

約数和(自身を除く): 949278912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 227, 228, 272, 289, 304, 323, 384, 408, 454, 456, 544, 578, 608, 646, 681, 816, 867, 908, 912, 969, 1088, 1156, 1216, 1292, 1362, 1632, 1734, 1816, 1824, 1938, 2176, 2312, 2432, 2584, 2724, 3264, 3468, 3632, 3648, 3859, 3876, 4313, 4624, 5168, 5448, 5491, 6528, 6936, 7264, 7296, 7718, 7752, 8626, 9248, 10336, 10896, 10982, 11577, 12939, 13872, 14528, 15436, 15504, 16473, 17252, 18496, 20672, 21792, 21964, 23154, 25878, 27744, 29056, 30872, 31008, 32946, 34504, 36992, 41344, 43584, 43928, 46308, 51756, 55488, 61744, 62016, 65603, 65892, 69008, 73321, 87168, 87856, 92616, 103512, 110976, 123488, 124032, 131206, 131784, 138016, 146642, 175712, 185232, 196809, 207024, 219963, 246976, 262412, 263568, 276032, 293284, 351424, 370464, 393618, 414048, 439926, 493952, 524824, 527136, 552064, 586568, 702848, 740928, 787236, 828096, 879852, 1049648, 1054272, 1173136, 1246457, 1481856, 1574472, 1656192, 1759704, 2099296, 2108544, 2346272, 2492914, 3148944, 3519408, 3739371, 4198592, 4692544, 4985828, 6297888, 7038816, 7478742, 8397184, 9385088, 9971656, 12595776, 14077632, 14957484, 19943312, 25191552, 28155264, 29914968, 39886624, 59829936, 79773248, 119659872, 159546496, 239319744, 478639488]

約数ペア:

[(1, 478639488), (2, 239319744), (3, 159546496), (4, 119659872), (6, 79773248), (8, 59829936), (12, 39886624), (16, 29914968), (17, 28155264), (19, 25191552), (24, 19943312), (32, 14957484), (34, 14077632), (38, 12595776), (48, 9971656), (51, 9385088), (57, 8397184), (64, 7478742), (68, 7038816), (76, 6297888), (96, 4985828), (102, 4692544), (114, 4198592), (128, 3739371), (136, 3519408), (152, 3148944), (192, 2492914), (204, 2346272), (227, 2108544), (228, 2099296), (272, 1759704), (289, 1656192), (304, 1574472), (323, 1481856), (384, 1246457), (408, 1173136), (454, 1054272), (456, 1049648), (544, 879852), (578, 828096), (608, 787236), (646, 740928), (681, 702848), (816, 586568), (867, 552064), (908, 527136), (912, 524824), (969, 493952), (1088, 439926), (1156, 414048), (1216, 393618), (1292, 370464), (1362, 351424), (1632, 293284), (1734, 276032), (1816, 263568), (1824, 262412), (1938, 246976), (2176, 219963), (2312, 207024), (2432, 196809), (2584, 185232), (2724, 175712), (3264, 146642), (3468, 138016), (3632, 131784), (3648, 131206), (3859, 124032), (3876, 123488), (4313, 110976), (4624, 103512), (5168, 92616), (5448, 87856), (5491, 87168), (6528, 73321), (6936, 69008), (7264, 65892), (7296, 65603), (7718, 62016), (7752, 61744), (8626, 55488), (9248, 51756), (10336, 46308), (10896, 43928), (10982, 43584), (11577, 41344), (12939, 36992), (13872, 34504), (14528, 32946), (15436, 31008), (15504, 30872), (16473, 29056), (17252, 27744), (18496, 25878), (20672, 23154), (21792, 21964)]