217852416

素因数分解:

$2^9\times 3^5\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 240

約数和(自身を含む): 697080384

約数和(自身を除く): 479227968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 103, 108, 128, 136, 144, 153, 162, 192, 204, 206, 216, 243, 256, 272, 288, 306, 309, 324, 384, 408, 412, 432, 459, 486, 512, 544, 576, 612, 618, 648, 768, 816, 824, 864, 918, 927, 972, 1088, 1152, 1224, 1236, 1296, 1377, 1536, 1632, 1648, 1728, 1751, 1836, 1854, 1944, 2176, 2304, 2448, 2472, 2592, 2754, 2781, 3264, 3296, 3456, 3502, 3672, 3708, 3888, 4131, 4352, 4608, 4896, 4944, 5184, 5253, 5508, 5562, 6528, 6592, 6912, 7004, 7344, 7416, 7776, 8262, 8343, 8704, 9792, 9888, 10368, 10506, 11016, 11124, 13056, 13184, 13824, 14008, 14688, 14832, 15552, 15759, 16524, 16686, 19584, 19776, 20736, 21012, 22032, 22248, 25029, 26112, 26368, 28016, 29376, 29664, 31104, 31518, 33048, 33372, 39168, 39552, 41472, 42024, 44064, 44496, 47277, 50058, 52736, 56032, 58752, 59328, 62208, 63036, 66096, 66744, 78336, 79104, 84048, 88128, 88992, 94554, 100116, 112064, 117504, 118656, 124416, 126072, 132192, 133488, 141831, 158208, 168096, 176256, 177984, 189108, 200232, 224128, 235008, 237312, 252144, 264384, 266976, 283662, 336192, 352512, 355968, 378216, 400464, 425493, 448256, 474624, 504288, 528768, 533952, 567324, 672384, 705024, 711936, 756432, 800928, 850986, 896512, 1008576, 1057536, 1067904, 1134648, 1344768, 1423872, 1512864, 1601856, 1701972, 2017152, 2115072, 2135808, 2269296, 2689536, 3025728, 3203712, 3403944, 4034304, 4271616, 4538592, 6051456, 6407424, 6807888, 8068608, 9077184, 12102912, 12814848, 13615776, 18154368, 24205824, 27231552, 36308736, 54463104, 72617472, 108926208, 217852416]

約数ペア:

[(1, 217852416), (2, 108926208), (3, 72617472), (4, 54463104), (6, 36308736), (8, 27231552), (9, 24205824), (12, 18154368), (16, 13615776), (17, 12814848), (18, 12102912), (24, 9077184), (27, 8068608), (32, 6807888), (34, 6407424), (36, 6051456), (48, 4538592), (51, 4271616), (54, 4034304), (64, 3403944), (68, 3203712), (72, 3025728), (81, 2689536), (96, 2269296), (102, 2135808), (103, 2115072), (108, 2017152), (128, 1701972), (136, 1601856), (144, 1512864), (153, 1423872), (162, 1344768), (192, 1134648), (204, 1067904), (206, 1057536), (216, 1008576), (243, 896512), (256, 850986), (272, 800928), (288, 756432), (306, 711936), (309, 705024), (324, 672384), (384, 567324), (408, 533952), (412, 528768), (432, 504288), (459, 474624), (486, 448256), (512, 425493), (544, 400464), (576, 378216), (612, 355968), (618, 352512), (648, 336192), (768, 283662), (816, 266976), (824, 264384), (864, 252144), (918, 237312), (927, 235008), (972, 224128), (1088, 200232), (1152, 189108), (1224, 177984), (1236, 176256), (1296, 168096), (1377, 158208), (1536, 141831), (1632, 133488), (1648, 132192), (1728, 126072), (1751, 124416), (1836, 118656), (1854, 117504), (1944, 112064), (2176, 100116), (2304, 94554), (2448, 88992), (2472, 88128), (2592, 84048), (2754, 79104), (2781, 78336), (3264, 66744), (3296, 66096), (3456, 63036), (3502, 62208), (3672, 59328), (3708, 58752), (3888, 56032), (4131, 52736), (4352, 50058), (4608, 47277), (4896, 44496), (4944, 44064), (5184, 42024), (5253, 41472), (5508, 39552), (5562, 39168), (6528, 33372), (6592, 33048), (6912, 31518), (7004, 31104), (7344, 29664), (7416, 29376), (7776, 28016), (8262, 26368), (8343, 26112), (8704, 25029), (9792, 22248), (9888, 22032), (10368, 21012), (10506, 20736), (11016, 19776), (11124, 19584), (13056, 16686), (13184, 16524), (13824, 15759), (14008, 15552), (14688, 14832)]