31223808

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{11}}^2$

素因数の和:59

約数の個数: 234

約数和(自身を含む): 113297912

約数和(自身を除く): 82074104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 242, 252, 256, 264, 288, 308, 336, 352, 363, 384, 396, 448, 462, 484, 504, 512, 528, 576, 616, 672, 693, 704, 726, 768, 792, 847, 896, 924, 968, 1008, 1024, 1056, 1089, 1152, 1232, 1344, 1386, 1408, 1452, 1536, 1584, 1694, 1792, 1848, 1936, 2016, 2048, 2112, 2178, 2304, 2464, 2541, 2688, 2772, 2816, 2904, 3072, 3168, 3388, 3584, 3696, 3872, 4032, 4096, 4224, 4356, 4608, 4928, 5082, 5376, 5544, 5632, 5808, 6144, 6336, 6776, 7168, 7392, 7623, 7744, 8064, 8448, 8712, 9216, 9856, 10164, 10752, 11088, 11264, 11616, 12288, 12672, 13552, 14336, 14784, 15246, 15488, 16128, 16896, 17424, 18432, 19712, 20328, 21504, 22176, 22528, 23232, 25344, 27104, 28672, 29568, 30492, 30976, 32256, 33792, 34848, 36864, 39424, 40656, 43008, 44352, 45056, 46464, 50688, 54208, 59136, 60984, 61952, 64512, 67584, 69696, 78848, 81312, 86016, 88704, 92928, 101376, 108416, 118272, 121968, 123904, 129024, 135168, 139392, 157696, 162624, 177408, 185856, 202752, 216832, 236544, 243936, 247808, 258048, 278784, 315392, 325248, 354816, 371712, 405504, 433664, 473088, 487872, 495616, 557568, 650496, 709632, 743424, 867328, 946176, 975744, 1115136, 1300992, 1419264, 1486848, 1734656, 1951488, 2230272, 2601984, 2838528, 3469312, 3902976, 4460544, 5203968, 7805952, 10407936, 15611904, 31223808]

約数ペア:

[(1, 31223808), (2, 15611904), (3, 10407936), (4, 7805952), (6, 5203968), (7, 4460544), (8, 3902976), (9, 3469312), (11, 2838528), (12, 2601984), (14, 2230272), (16, 1951488), (18, 1734656), (21, 1486848), (22, 1419264), (24, 1300992), (28, 1115136), (32, 975744), (33, 946176), (36, 867328), (42, 743424), (44, 709632), (48, 650496), (56, 557568), (63, 495616), (64, 487872), (66, 473088), (72, 433664), (77, 405504), (84, 371712), (88, 354816), (96, 325248), (99, 315392), (112, 278784), (121, 258048), (126, 247808), (128, 243936), (132, 236544), (144, 216832), (154, 202752), (168, 185856), (176, 177408), (192, 162624), (198, 157696), (224, 139392), (231, 135168), (242, 129024), (252, 123904), (256, 121968), (264, 118272), (288, 108416), (308, 101376), (336, 92928), (352, 88704), (363, 86016), (384, 81312), (396, 78848), (448, 69696), (462, 67584), (484, 64512), (504, 61952), (512, 60984), (528, 59136), (576, 54208), (616, 50688), (672, 46464), (693, 45056), (704, 44352), (726, 43008), (768, 40656), (792, 39424), (847, 36864), (896, 34848), (924, 33792), (968, 32256), (1008, 30976), (1024, 30492), (1056, 29568), (1089, 28672), (1152, 27104), (1232, 25344), (1344, 23232), (1386, 22528), (1408, 22176), (1452, 21504), (1536, 20328), (1584, 19712), (1694, 18432), (1792, 17424), (1848, 16896), (1936, 16128), (2016, 15488), (2048, 15246), (2112, 14784), (2178, 14336), (2304, 13552), (2464, 12672), (2541, 12288), (2688, 11616), (2772, 11264), (2816, 11088), (2904, 10752), (3072, 10164), (3168, 9856), (3388, 9216), (3584, 8712), (3696, 8448), (3872, 8064), (4032, 7744), (4096, 7623), (4224, 7392), (4356, 7168), (4608, 6776), (4928, 6336), (5082, 6144), (5376, 5808), (5544, 5632)]