856313856

素因数分解:

$2^{12}\times 3^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 260

約数和(自身を含む): 2675999700

約数和(自身を除く): 1819685844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 89, 96, 108, 116, 128, 144, 162, 174, 178, 192, 216, 232, 256, 261, 267, 288, 324, 348, 356, 384, 432, 464, 512, 522, 534, 576, 648, 696, 712, 768, 783, 801, 864, 928, 1024, 1044, 1068, 1152, 1296, 1392, 1424, 1536, 1566, 1602, 1728, 1856, 2048, 2088, 2136, 2304, 2349, 2403, 2581, 2592, 2784, 2848, 3072, 3132, 3204, 3456, 3712, 4096, 4176, 4272, 4608, 4698, 4806, 5162, 5184, 5568, 5696, 6144, 6264, 6408, 6912, 7209, 7424, 7743, 8352, 8544, 9216, 9396, 9612, 10324, 10368, 11136, 11392, 12288, 12528, 12816, 13824, 14418, 14848, 15486, 16704, 17088, 18432, 18792, 19224, 20648, 20736, 22272, 22784, 23229, 25056, 25632, 27648, 28836, 29696, 30972, 33408, 34176, 36864, 37584, 38448, 41296, 41472, 44544, 45568, 46458, 50112, 51264, 55296, 57672, 59392, 61944, 66816, 68352, 69687, 75168, 76896, 82592, 82944, 89088, 91136, 92916, 100224, 102528, 110592, 115344, 118784, 123888, 133632, 136704, 139374, 150336, 153792, 165184, 165888, 178176, 182272, 185832, 200448, 205056, 209061, 230688, 247776, 267264, 273408, 278748, 300672, 307584, 330368, 331776, 356352, 364544, 371664, 400896, 410112, 418122, 461376, 495552, 534528, 546816, 557496, 601344, 615168, 660736, 743328, 801792, 820224, 836244, 922752, 991104, 1069056, 1093632, 1114992, 1202688, 1230336, 1321472, 1486656, 1603584, 1640448, 1672488, 1845504, 1982208, 2229984, 2405376, 2460672, 2642944, 2973312, 3207168, 3280896, 3344976, 3691008, 3964416, 4459968, 4810752, 4921344, 5285888, 5946624, 6689952, 7382016, 7928832, 8919936, 9621504, 9842688, 10571776, 11893248, 13379904, 14764032, 15857664, 17839872, 23786496, 26759808, 29528064, 31715328, 35679744, 47572992, 53519616, 71359488, 95145984, 107039232, 142718976, 214078464, 285437952, 428156928, 856313856]

約数ペア:

[(1, 856313856), (2, 428156928), (3, 285437952), (4, 214078464), (6, 142718976), (8, 107039232), (9, 95145984), (12, 71359488), (16, 53519616), (18, 47572992), (24, 35679744), (27, 31715328), (29, 29528064), (32, 26759808), (36, 23786496), (48, 17839872), (54, 15857664), (58, 14764032), (64, 13379904), (72, 11893248), (81, 10571776), (87, 9842688), (89, 9621504), (96, 8919936), (108, 7928832), (116, 7382016), (128, 6689952), (144, 5946624), (162, 5285888), (174, 4921344), (178, 4810752), (192, 4459968), (216, 3964416), (232, 3691008), (256, 3344976), (261, 3280896), (267, 3207168), (288, 2973312), (324, 2642944), (348, 2460672), (356, 2405376), (384, 2229984), (432, 1982208), (464, 1845504), (512, 1672488), (522, 1640448), (534, 1603584), (576, 1486656), (648, 1321472), (696, 1230336), (712, 1202688), (768, 1114992), (783, 1093632), (801, 1069056), (864, 991104), (928, 922752), (1024, 836244), (1044, 820224), (1068, 801792), (1152, 743328), (1296, 660736), (1392, 615168), (1424, 601344), (1536, 557496), (1566, 546816), (1602, 534528), (1728, 495552), (1856, 461376), (2048, 418122), (2088, 410112), (2136, 400896), (2304, 371664), (2349, 364544), (2403, 356352), (2581, 331776), (2592, 330368), (2784, 307584), (2848, 300672), (3072, 278748), (3132, 273408), (3204, 267264), (3456, 247776), (3712, 230688), (4096, 209061), (4176, 205056), (4272, 200448), (4608, 185832), (4698, 182272), (4806, 178176), (5162, 165888), (5184, 165184), (5568, 153792), (5696, 150336), (6144, 139374), (6264, 136704), (6408, 133632), (6912, 123888), (7209, 118784), (7424, 115344), (7743, 110592), (8352, 102528), (8544, 100224), (9216, 92916), (9396, 91136), (9612, 89088), (10324, 82944), (10368, 82592), (11136, 76896), (11392, 75168), (12288, 69687), (12528, 68352), (12816, 66816), (13824, 61944), (14418, 59392), (14848, 57672), (15486, 55296), (16704, 51264), (17088, 50112), (18432, 46458), (18792, 45568), (19224, 44544), (20648, 41472), (20736, 41296), (22272, 38448), (22784, 37584), (23229, 36864), (25056, 34176), (25632, 33408), (27648, 30972), (28836, 29696)]