248457216

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 778377600

約数和(自身を除く): 529920384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 109, 112, 128, 159, 168, 192, 212, 218, 224, 256, 318, 327, 336, 371, 384, 424, 436, 448, 512, 636, 654, 672, 742, 763, 768, 848, 872, 896, 1024, 1113, 1272, 1308, 1344, 1484, 1526, 1536, 1696, 1744, 1792, 2048, 2226, 2289, 2544, 2616, 2688, 2968, 3052, 3072, 3392, 3488, 3584, 4452, 4578, 5088, 5232, 5376, 5777, 5936, 6104, 6144, 6784, 6976, 7168, 8904, 9156, 10176, 10464, 10752, 11554, 11872, 12208, 13568, 13952, 14336, 17331, 17808, 18312, 20352, 20928, 21504, 23108, 23744, 24416, 27136, 27904, 34662, 35616, 36624, 40439, 40704, 41856, 43008, 46216, 47488, 48832, 54272, 55808, 69324, 71232, 73248, 80878, 81408, 83712, 92432, 94976, 97664, 108544, 111616, 121317, 138648, 142464, 146496, 161756, 162816, 167424, 184864, 189952, 195328, 223232, 242634, 277296, 284928, 292992, 323512, 325632, 334848, 369728, 379904, 390656, 485268, 554592, 569856, 585984, 647024, 669696, 739456, 759808, 781312, 970536, 1109184, 1139712, 1171968, 1294048, 1478912, 1562624, 1941072, 2218368, 2279424, 2343936, 2588096, 2957824, 3882144, 4436736, 4687872, 5176192, 5915648, 7764288, 8873472, 10352384, 11831296, 15528576, 17746944, 20704768, 31057152, 35493888, 41409536, 62114304, 82819072, 124228608, 248457216]

約数ペア:

[(1, 248457216), (2, 124228608), (3, 82819072), (4, 62114304), (6, 41409536), (7, 35493888), (8, 31057152), (12, 20704768), (14, 17746944), (16, 15528576), (21, 11831296), (24, 10352384), (28, 8873472), (32, 7764288), (42, 5915648), (48, 5176192), (53, 4687872), (56, 4436736), (64, 3882144), (84, 2957824), (96, 2588096), (106, 2343936), (109, 2279424), (112, 2218368), (128, 1941072), (159, 1562624), (168, 1478912), (192, 1294048), (212, 1171968), (218, 1139712), (224, 1109184), (256, 970536), (318, 781312), (327, 759808), (336, 739456), (371, 669696), (384, 647024), (424, 585984), (436, 569856), (448, 554592), (512, 485268), (636, 390656), (654, 379904), (672, 369728), (742, 334848), (763, 325632), (768, 323512), (848, 292992), (872, 284928), (896, 277296), (1024, 242634), (1113, 223232), (1272, 195328), (1308, 189952), (1344, 184864), (1484, 167424), (1526, 162816), (1536, 161756), (1696, 146496), (1744, 142464), (1792, 138648), (2048, 121317), (2226, 111616), (2289, 108544), (2544, 97664), (2616, 94976), (2688, 92432), (2968, 83712), (3052, 81408), (3072, 80878), (3392, 73248), (3488, 71232), (3584, 69324), (4452, 55808), (4578, 54272), (5088, 48832), (5232, 47488), (5376, 46216), (5777, 43008), (5936, 41856), (6104, 40704), (6144, 40439), (6784, 36624), (6976, 35616), (7168, 34662), (8904, 27904), (9156, 27136), (10176, 24416), (10464, 23744), (10752, 23108), (11554, 21504), (11872, 20928), (12208, 20352), (13568, 18312), (13952, 17808), (14336, 17331)]