218354688

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 264

約数和(自身を含む): 702530400

約数和(自身を除く): 484175712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 43, 48, 57, 58, 64, 72, 76, 86, 87, 96, 114, 116, 128, 129, 144, 152, 171, 172, 174, 192, 228, 232, 256, 258, 261, 288, 304, 342, 344, 348, 384, 387, 456, 464, 512, 516, 522, 551, 576, 608, 684, 688, 696, 768, 774, 817, 912, 928, 1024, 1032, 1044, 1102, 1152, 1216, 1247, 1368, 1376, 1392, 1536, 1548, 1634, 1653, 1824, 1856, 2064, 2088, 2204, 2304, 2432, 2451, 2494, 2736, 2752, 2784, 3072, 3096, 3268, 3306, 3648, 3712, 3741, 4128, 4176, 4408, 4608, 4864, 4902, 4959, 4988, 5472, 5504, 5568, 6192, 6536, 6612, 7296, 7353, 7424, 7482, 8256, 8352, 8816, 9216, 9728, 9804, 9918, 9976, 10944, 11008, 11136, 11223, 12384, 13072, 13224, 14592, 14706, 14848, 14964, 16512, 16704, 17632, 19456, 19608, 19836, 19952, 21888, 22016, 22272, 22446, 23693, 24768, 26144, 26448, 29184, 29412, 29696, 29928, 33024, 33408, 35264, 39216, 39672, 39904, 43776, 44032, 44544, 44892, 47386, 49536, 52288, 52896, 58368, 58824, 59856, 66048, 66816, 70528, 71079, 78432, 79344, 79808, 87552, 89088, 89784, 94772, 99072, 104576, 105792, 117648, 119712, 132096, 133632, 141056, 142158, 156864, 158688, 159616, 175104, 179568, 189544, 198144, 209152, 211584, 213237, 235296, 239424, 267264, 282112, 284316, 313728, 317376, 319232, 359136, 379088, 396288, 418304, 423168, 426474, 470592, 478848, 564224, 568632, 627456, 634752, 638464, 718272, 758176, 836608, 846336, 852948, 941184, 957696, 1137264, 1254912, 1269504, 1276928, 1436544, 1516352, 1692672, 1705896, 1882368, 1915392, 2274528, 2509824, 2539008, 2873088, 3032704, 3411792, 3764736, 3830784, 4549056, 5078016, 5746176, 6065408, 6823584, 7529472, 9098112, 11492352, 12130816, 13647168, 18196224, 24261632, 27294336, 36392448, 54588672, 72784896, 109177344, 218354688]

約数ペア:

[(1, 218354688), (2, 109177344), (3, 72784896), (4, 54588672), (6, 36392448), (8, 27294336), (9, 24261632), (12, 18196224), (16, 13647168), (18, 12130816), (19, 11492352), (24, 9098112), (29, 7529472), (32, 6823584), (36, 6065408), (38, 5746176), (43, 5078016), (48, 4549056), (57, 3830784), (58, 3764736), (64, 3411792), (72, 3032704), (76, 2873088), (86, 2539008), (87, 2509824), (96, 2274528), (114, 1915392), (116, 1882368), (128, 1705896), (129, 1692672), (144, 1516352), (152, 1436544), (171, 1276928), (172, 1269504), (174, 1254912), (192, 1137264), (228, 957696), (232, 941184), (256, 852948), (258, 846336), (261, 836608), (288, 758176), (304, 718272), (342, 638464), (344, 634752), (348, 627456), (384, 568632), (387, 564224), (456, 478848), (464, 470592), (512, 426474), (516, 423168), (522, 418304), (551, 396288), (576, 379088), (608, 359136), (684, 319232), (688, 317376), (696, 313728), (768, 284316), (774, 282112), (817, 267264), (912, 239424), (928, 235296), (1024, 213237), (1032, 211584), (1044, 209152), (1102, 198144), (1152, 189544), (1216, 179568), (1247, 175104), (1368, 159616), (1376, 158688), (1392, 156864), (1536, 142158), (1548, 141056), (1634, 133632), (1653, 132096), (1824, 119712), (1856, 117648), (2064, 105792), (2088, 104576), (2204, 99072), (2304, 94772), (2432, 89784), (2451, 89088), (2494, 87552), (2736, 79808), (2752, 79344), (2784, 78432), (3072, 71079), (3096, 70528), (3268, 66816), (3306, 66048), (3648, 59856), (3712, 58824), (3741, 58368), (4128, 52896), (4176, 52288), (4408, 49536), (4608, 47386), (4864, 44892), (4902, 44544), (4959, 44032), (4988, 43776), (5472, 39904), (5504, 39672), (5568, 39216), (6192, 35264), (6536, 33408), (6612, 33024), (7296, 29928), (7353, 29696), (7424, 29412), (7482, 29184), (8256, 26448), (8352, 26144), (8816, 24768), (9216, 23693), (9728, 22446), (9804, 22272), (9918, 22016), (9976, 21888), (10944, 19952), (11008, 19836), (11136, 19608), (11223, 19456), (12384, 17632), (13072, 16704), (13224, 16512), (14592, 14964), (14706, 14848)]