220349376

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:628

約数の個数: 224

約数和(自身を含む): 739932480

約数和(自身を除く): 519583104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 104, 108, 117, 136, 144, 153, 156, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 408, 416, 432, 442, 459, 468, 544, 576, 577, 612, 624, 663, 702, 816, 832, 864, 884, 918, 936, 1088, 1154, 1224, 1248, 1326, 1404, 1632, 1728, 1731, 1768, 1836, 1872, 1989, 2308, 2448, 2496, 2652, 2808, 3264, 3462, 3536, 3672, 3744, 3978, 4616, 4896, 5193, 5304, 5616, 5967, 6924, 7072, 7344, 7488, 7501, 7956, 9232, 9792, 9809, 10386, 10608, 11232, 11934, 13848, 14144, 14688, 15002, 15579, 15912, 18464, 19618, 20772, 21216, 22464, 22503, 23868, 27696, 29376, 29427, 30004, 31158, 31824, 36928, 39236, 41544, 42432, 45006, 47736, 55392, 58854, 60008, 62316, 63648, 67509, 78472, 83088, 88281, 90012, 95472, 110784, 117708, 120016, 124632, 127296, 127517, 135018, 156944, 166176, 176562, 180024, 190944, 202527, 235416, 240032, 249264, 255034, 264843, 270036, 313888, 332352, 353124, 360048, 381888, 382551, 405054, 470832, 480064, 498528, 510068, 529686, 540072, 627776, 706248, 720096, 765102, 810108, 941664, 997056, 1020136, 1059372, 1080144, 1147653, 1412496, 1440192, 1530204, 1620216, 1883328, 2040272, 2118744, 2160288, 2295306, 2824992, 3060408, 3240432, 3442959, 4080544, 4237488, 4320576, 4590612, 5649984, 6120816, 6480864, 6885918, 8161088, 8474976, 9181224, 12241632, 12961728, 13771836, 16949952, 18362448, 24483264, 27543672, 36724896, 55087344, 73449792, 110174688, 220349376]

約数ペア:

[(1, 220349376), (2, 110174688), (3, 73449792), (4, 55087344), (6, 36724896), (8, 27543672), (9, 24483264), (12, 18362448), (13, 16949952), (16, 13771836), (17, 12961728), (18, 12241632), (24, 9181224), (26, 8474976), (27, 8161088), (32, 6885918), (34, 6480864), (36, 6120816), (39, 5649984), (48, 4590612), (51, 4320576), (52, 4237488), (54, 4080544), (64, 3442959), (68, 3240432), (72, 3060408), (78, 2824992), (96, 2295306), (102, 2160288), (104, 2118744), (108, 2040272), (117, 1883328), (136, 1620216), (144, 1530204), (153, 1440192), (156, 1412496), (192, 1147653), (204, 1080144), (208, 1059372), (216, 1020136), (221, 997056), (234, 941664), (272, 810108), (288, 765102), (306, 720096), (312, 706248), (351, 627776), (408, 540072), (416, 529686), (432, 510068), (442, 498528), (459, 480064), (468, 470832), (544, 405054), (576, 382551), (577, 381888), (612, 360048), (624, 353124), (663, 332352), (702, 313888), (816, 270036), (832, 264843), (864, 255034), (884, 249264), (918, 240032), (936, 235416), (1088, 202527), (1154, 190944), (1224, 180024), (1248, 176562), (1326, 166176), (1404, 156944), (1632, 135018), (1728, 127517), (1731, 127296), (1768, 124632), (1836, 120016), (1872, 117708), (1989, 110784), (2308, 95472), (2448, 90012), (2496, 88281), (2652, 83088), (2808, 78472), (3264, 67509), (3462, 63648), (3536, 62316), (3672, 60008), (3744, 58854), (3978, 55392), (4616, 47736), (4896, 45006), (5193, 42432), (5304, 41544), (5616, 39236), (5967, 36928), (6924, 31824), (7072, 31158), (7344, 30004), (7488, 29427), (7501, 29376), (7956, 27696), (9232, 23868), (9792, 22503), (9809, 22464), (10386, 21216), (10608, 20772), (11232, 19618), (11934, 18464), (13848, 15912), (14144, 15579), (14688, 15002)]