214345728

素因数分解:

$2^{11}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 642014100

約数和(自身を除く): 427668372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 401, 464, 512, 522, 576, 696, 768, 802, 928, 1024, 1044, 1152, 1203, 1392, 1536, 1604, 1856, 2048, 2088, 2304, 2406, 2784, 3072, 3208, 3609, 3712, 4176, 4608, 4812, 5568, 6144, 6416, 7218, 7424, 8352, 9216, 9624, 11136, 11629, 12832, 14436, 14848, 16704, 18432, 19248, 22272, 23258, 25664, 28872, 29696, 33408, 34887, 38496, 44544, 46516, 51328, 57744, 59392, 66816, 69774, 76992, 89088, 93032, 102656, 104661, 115488, 133632, 139548, 153984, 178176, 186064, 205312, 209322, 230976, 267264, 279096, 307968, 372128, 410624, 418644, 461952, 534528, 558192, 615936, 744256, 821248, 837288, 923904, 1116384, 1231872, 1488512, 1674576, 1847808, 2232768, 2463744, 2977024, 3349152, 3695616, 4465536, 5954048, 6698304, 7391232, 8931072, 11908096, 13396608, 17862144, 23816192, 26793216, 35724288, 53586432, 71448576, 107172864, 214345728]

約数ペア:

[(1, 214345728), (2, 107172864), (3, 71448576), (4, 53586432), (6, 35724288), (8, 26793216), (9, 23816192), (12, 17862144), (16, 13396608), (18, 11908096), (24, 8931072), (29, 7391232), (32, 6698304), (36, 5954048), (48, 4465536), (58, 3695616), (64, 3349152), (72, 2977024), (87, 2463744), (96, 2232768), (116, 1847808), (128, 1674576), (144, 1488512), (174, 1231872), (192, 1116384), (232, 923904), (256, 837288), (261, 821248), (288, 744256), (348, 615936), (384, 558192), (401, 534528), (464, 461952), (512, 418644), (522, 410624), (576, 372128), (696, 307968), (768, 279096), (802, 267264), (928, 230976), (1024, 209322), (1044, 205312), (1152, 186064), (1203, 178176), (1392, 153984), (1536, 139548), (1604, 133632), (1856, 115488), (2048, 104661), (2088, 102656), (2304, 93032), (2406, 89088), (2784, 76992), (3072, 69774), (3208, 66816), (3609, 59392), (3712, 57744), (4176, 51328), (4608, 46516), (4812, 44544), (5568, 38496), (6144, 34887), (6416, 33408), (7218, 29696), (7424, 28872), (8352, 25664), (9216, 23258), (9624, 22272), (11136, 19248), (11629, 18432), (12832, 16704), (14436, 14848)]