290469888

素因数分解:

$2^{11}\times 3^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 927566640

約数和(自身を除く): 637096752

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, 256, 272, 288, 306, 309, 324, 384, 408, 412, 432, 459, 512, 544, 576, 612, 618, 648, 768, 816, 824, 864, 918, 927, 1024, 1088, 1152, 1224, 1236, 1296, 1377, 1536, 1632, 1648, 1728, 1751, 1836, 1854, 2048, 2176, 2304, 2448, 2472, 2592, 2754, 2781, 3072, 3264, 3296, 3456, 3502, 3672, 3708, 4352, 4608, 4896, 4944, 5184, 5253, 5508, 5562, 6144, 6528, 6592, 6912, 7004, 7344, 7416, 8343, 8704, 9216, 9792, 9888, 10368, 10506, 11016, 11124, 13056, 13184, 13824, 14008, 14688, 14832, 15759, 16686, 17408, 18432, 19584, 19776, 20736, 21012, 22032, 22248, 26112, 26368, 27648, 28016, 29376, 29664, 31518, 33372, 34816, 39168, 39552, 41472, 42024, 44064, 44496, 47277, 52224, 52736, 55296, 56032, 58752, 59328, 63036, 66744, 78336, 79104, 82944, 84048, 88128, 88992, 94554, 104448, 105472, 112064, 117504, 118656, 126072, 133488, 141831, 156672, 158208, 165888, 168096, 176256, 177984, 189108, 210944, 224128, 235008, 237312, 252144, 266976, 283662, 313344, 316416, 336192, 352512, 355968, 378216, 448256, 470016, 474624, 504288, 533952, 567324, 632832, 672384, 705024, 711936, 756432, 896512, 940032, 949248, 1008576, 1067904, 1134648, 1344768, 1410048, 1423872, 1512864, 1793024, 1898496, 2017152, 2135808, 2269296, 2689536, 2820096, 2847744, 3025728, 3586048, 4034304, 4271616, 4538592, 5379072, 5695488, 6051456, 8068608, 8543232, 9077184, 10758144, 12102912, 16137216, 17086464, 18154368, 24205824, 32274432, 36308736, 48411648, 72617472, 96823296, 145234944, 290469888]

約数ペア:

[(1, 290469888), (2, 145234944), (3, 96823296), (4, 72617472), (6, 48411648), (8, 36308736), (9, 32274432), (12, 24205824), (16, 18154368), (17, 17086464), (18, 16137216), (24, 12102912), (27, 10758144), (32, 9077184), (34, 8543232), (36, 8068608), (48, 6051456), (51, 5695488), (54, 5379072), (64, 4538592), (68, 4271616), (72, 4034304), (81, 3586048), (96, 3025728), (102, 2847744), (103, 2820096), (108, 2689536), (128, 2269296), (136, 2135808), (144, 2017152), (153, 1898496), (162, 1793024), (192, 1512864), (204, 1423872), (206, 1410048), (216, 1344768), (256, 1134648), (272, 1067904), (288, 1008576), (306, 949248), (309, 940032), (324, 896512), (384, 756432), (408, 711936), (412, 705024), (432, 672384), (459, 632832), (512, 567324), (544, 533952), (576, 504288), (612, 474624), (618, 470016), (648, 448256), (768, 378216), (816, 355968), (824, 352512), (864, 336192), (918, 316416), (927, 313344), (1024, 283662), (1088, 266976), (1152, 252144), (1224, 237312), (1236, 235008), (1296, 224128), (1377, 210944), (1536, 189108), (1632, 177984), (1648, 176256), (1728, 168096), (1751, 165888), (1836, 158208), (1854, 156672), (2048, 141831), (2176, 133488), (2304, 126072), (2448, 118656), (2472, 117504), (2592, 112064), (2754, 105472), (2781, 104448), (3072, 94554), (3264, 88992), (3296, 88128), (3456, 84048), (3502, 82944), (3672, 79104), (3708, 78336), (4352, 66744), (4608, 63036), (4896, 59328), (4944, 58752), (5184, 56032), (5253, 55296), (5508, 52736), (5562, 52224), (6144, 47277), (6528, 44496), (6592, 44064), (6912, 42024), (7004, 41472), (7344, 39552), (7416, 39168), (8343, 34816), (8704, 33372), (9216, 31518), (9792, 29664), (9888, 29376), (10368, 28016), (10506, 27648), (11016, 26368), (11124, 26112), (13056, 22248), (13184, 22032), (13824, 21012), (14008, 20736), (14688, 19776), (14832, 19584), (15759, 18432), (16686, 17408)]