268379712

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 168

約数和(自身を含む): 820216800

約数和(自身を除く): 551837088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 137, 144, 152, 171, 179, 192, 228, 274, 288, 304, 342, 358, 411, 456, 537, 548, 576, 608, 684, 716, 822, 912, 1074, 1096, 1216, 1233, 1368, 1432, 1611, 1644, 1824, 2148, 2192, 2466, 2603, 2736, 2864, 3222, 3288, 3401, 3648, 4296, 4384, 4932, 5206, 5472, 5728, 6444, 6576, 6802, 7809, 8592, 8768, 9864, 10203, 10412, 10944, 11456, 12888, 13152, 13604, 15618, 17184, 19728, 20406, 20824, 23427, 24523, 25776, 26304, 27208, 30609, 31236, 34368, 39456, 40812, 41648, 46854, 49046, 51552, 54416, 61218, 62472, 73569, 78912, 81624, 83296, 93708, 98092, 103104, 108832, 122436, 124944, 147138, 163248, 166592, 187416, 196184, 217664, 220707, 244872, 249888, 294276, 326496, 374832, 392368, 441414, 465937, 489744, 499776, 588552, 652992, 749664, 784736, 882828, 931874, 979488, 1177104, 1397811, 1499328, 1569472, 1765656, 1863748, 1958976, 2354208, 2795622, 3531312, 3727496, 4193433, 4708416, 5591244, 7062624, 7454992, 8386866, 11182488, 14125248, 14909984, 16773732, 22364976, 29819968, 33547464, 44729952, 67094928, 89459904, 134189856, 268379712]

約数ペア:

[(1, 268379712), (2, 134189856), (3, 89459904), (4, 67094928), (6, 44729952), (8, 33547464), (9, 29819968), (12, 22364976), (16, 16773732), (18, 14909984), (19, 14125248), (24, 11182488), (32, 8386866), (36, 7454992), (38, 7062624), (48, 5591244), (57, 4708416), (64, 4193433), (72, 3727496), (76, 3531312), (96, 2795622), (114, 2354208), (137, 1958976), (144, 1863748), (152, 1765656), (171, 1569472), (179, 1499328), (192, 1397811), (228, 1177104), (274, 979488), (288, 931874), (304, 882828), (342, 784736), (358, 749664), (411, 652992), (456, 588552), (537, 499776), (548, 489744), (576, 465937), (608, 441414), (684, 392368), (716, 374832), (822, 326496), (912, 294276), (1074, 249888), (1096, 244872), (1216, 220707), (1233, 217664), (1368, 196184), (1432, 187416), (1611, 166592), (1644, 163248), (1824, 147138), (2148, 124944), (2192, 122436), (2466, 108832), (2603, 103104), (2736, 98092), (2864, 93708), (3222, 83296), (3288, 81624), (3401, 78912), (3648, 73569), (4296, 62472), (4384, 61218), (4932, 54416), (5206, 51552), (5472, 49046), (5728, 46854), (6444, 41648), (6576, 40812), (6802, 39456), (7809, 34368), (8592, 31236), (8768, 30609), (9864, 27208), (10203, 26304), (10412, 25776), (10944, 24523), (11456, 23427), (12888, 20824), (13152, 20406), (13604, 19728), (15618, 17184)]