221069088

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 240

約数和(自身を含む): 716257080

約数和(自身を除く): 495187992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 32, 34, 36, 48, 51, 54, 58, 68, 72, 81, 87, 96, 102, 108, 116, 136, 144, 153, 162, 173, 174, 204, 216, 232, 261, 272, 288, 306, 324, 346, 348, 408, 432, 459, 464, 493, 519, 522, 544, 612, 648, 692, 696, 783, 816, 864, 918, 928, 986, 1038, 1044, 1224, 1296, 1377, 1384, 1392, 1479, 1557, 1566, 1632, 1836, 1972, 2076, 2088, 2349, 2448, 2592, 2754, 2768, 2784, 2941, 2958, 3114, 3132, 3672, 3944, 4152, 4176, 4437, 4671, 4698, 4896, 5017, 5508, 5536, 5882, 5916, 6228, 6264, 7344, 7888, 8304, 8352, 8823, 8874, 9342, 9396, 10034, 11016, 11764, 11832, 12456, 12528, 13311, 14013, 14688, 15051, 15776, 16608, 17646, 17748, 18684, 18792, 20068, 22032, 23528, 23664, 24912, 25056, 26469, 26622, 28026, 30102, 35292, 35496, 37368, 37584, 39933, 40136, 44064, 45153, 47056, 47328, 49824, 52938, 53244, 56052, 60204, 70584, 70992, 74736, 75168, 79407, 79866, 80272, 85289, 90306, 94112, 105876, 106488, 112104, 120408, 135459, 141168, 141984, 149472, 158814, 159732, 160544, 170578, 180612, 211752, 212976, 224208, 238221, 240816, 255867, 270918, 282336, 317628, 319464, 341156, 361224, 406377, 423504, 425952, 448416, 476442, 481632, 511734, 541836, 635256, 638928, 682312, 722448, 767601, 812754, 847008, 952884, 1023468, 1083672, 1270512, 1277856, 1364624, 1444896, 1535202, 1625508, 1905768, 2046936, 2167344, 2302803, 2541024, 2729248, 3070404, 3251016, 3811536, 4093872, 4334688, 4605606, 6140808, 6502032, 6908409, 7623072, 8187744, 9211212, 12281616, 13004064, 13816818, 18422424, 24563232, 27633636, 36844848, 55267272, 73689696, 110534544, 221069088]

約数ペア:

[(1, 221069088), (2, 110534544), (3, 73689696), (4, 55267272), (6, 36844848), (8, 27633636), (9, 24563232), (12, 18422424), (16, 13816818), (17, 13004064), (18, 12281616), (24, 9211212), (27, 8187744), (29, 7623072), (32, 6908409), (34, 6502032), (36, 6140808), (48, 4605606), (51, 4334688), (54, 4093872), (58, 3811536), (68, 3251016), (72, 3070404), (81, 2729248), (87, 2541024), (96, 2302803), (102, 2167344), (108, 2046936), (116, 1905768), (136, 1625508), (144, 1535202), (153, 1444896), (162, 1364624), (173, 1277856), (174, 1270512), (204, 1083672), (216, 1023468), (232, 952884), (261, 847008), (272, 812754), (288, 767601), (306, 722448), (324, 682312), (346, 638928), (348, 635256), (408, 541836), (432, 511734), (459, 481632), (464, 476442), (493, 448416), (519, 425952), (522, 423504), (544, 406377), (612, 361224), (648, 341156), (692, 319464), (696, 317628), (783, 282336), (816, 270918), (864, 255867), (918, 240816), (928, 238221), (986, 224208), (1038, 212976), (1044, 211752), (1224, 180612), (1296, 170578), (1377, 160544), (1384, 159732), (1392, 158814), (1479, 149472), (1557, 141984), (1566, 141168), (1632, 135459), (1836, 120408), (1972, 112104), (2076, 106488), (2088, 105876), (2349, 94112), (2448, 90306), (2592, 85289), (2754, 80272), (2768, 79866), (2784, 79407), (2941, 75168), (2958, 74736), (3114, 70992), (3132, 70584), (3672, 60204), (3944, 56052), (4152, 53244), (4176, 52938), (4437, 49824), (4671, 47328), (4698, 47056), (4896, 45153), (5017, 44064), (5508, 40136), (5536, 39933), (5882, 37584), (5916, 37368), (6228, 35496), (6264, 35292), (7344, 30102), (7888, 28026), (8304, 26622), (8352, 26469), (8823, 25056), (8874, 24912), (9342, 23664), (9396, 23528), (10034, 22032), (11016, 20068), (11764, 18792), (11832, 18684), (12456, 17748), (12528, 17646), (13311, 16608), (14013, 15776), (14688, 15051)]