231973248

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1560

約数の個数: 128

約数和(自身を含む): 685440000

約数和(自身を除く): 453466752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1499, 1612, 1664, 1984, 2418, 2496, 2976, 2998, 3224, 3968, 4497, 4836, 4992, 5952, 5996, 6448, 8994, 9672, 11904, 11992, 12896, 17988, 19344, 19487, 23984, 25792, 35976, 38688, 38974, 46469, 47968, 51584, 58461, 71952, 77376, 77948, 92938, 95936, 116922, 139407, 143904, 154752, 155896, 185876, 191872, 233844, 278814, 287808, 311792, 371752, 467688, 557628, 575616, 604097, 623584, 743504, 935376, 1115256, 1208194, 1247168, 1487008, 1812291, 1870752, 2230512, 2416388, 2494336, 2974016, 3624582, 3741504, 4461024, 4832776, 5948032, 7249164, 7483008, 8922048, 9665552, 14498328, 17844096, 19331104, 28996656, 38662208, 57993312, 77324416, 115986624, 231973248]

約数ペア:

[(1, 231973248), (2, 115986624), (3, 77324416), (4, 57993312), (6, 38662208), (8, 28996656), (12, 19331104), (13, 17844096), (16, 14498328), (24, 9665552), (26, 8922048), (31, 7483008), (32, 7249164), (39, 5948032), (48, 4832776), (52, 4461024), (62, 3741504), (64, 3624582), (78, 2974016), (93, 2494336), (96, 2416388), (104, 2230512), (124, 1870752), (128, 1812291), (156, 1487008), (186, 1247168), (192, 1208194), (208, 1115256), (248, 935376), (312, 743504), (372, 623584), (384, 604097), (403, 575616), (416, 557628), (496, 467688), (624, 371752), (744, 311792), (806, 287808), (832, 278814), (992, 233844), (1209, 191872), (1248, 185876), (1488, 155896), (1499, 154752), (1612, 143904), (1664, 139407), (1984, 116922), (2418, 95936), (2496, 92938), (2976, 77948), (2998, 77376), (3224, 71952), (3968, 58461), (4497, 51584), (4836, 47968), (4992, 46469), (5952, 38974), (5996, 38688), (6448, 35976), (8994, 25792), (9672, 23984), (11904, 19487), (11992, 19344), (12896, 17988)]