217609392

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:696

約数の個数: 240

約数和(自身を含む): 769450752

約数和(自身を除く): 551841360

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 49, 52, 56, 66, 77, 78, 84, 88, 91, 98, 104, 112, 132, 143, 147, 154, 156, 168, 176, 182, 196, 208, 231, 264, 273, 286, 294, 308, 312, 336, 364, 392, 429, 462, 528, 539, 546, 572, 588, 616, 624, 637, 647, 728, 784, 858, 924, 1001, 1078, 1092, 1144, 1176, 1232, 1274, 1294, 1456, 1617, 1716, 1848, 1911, 1941, 2002, 2156, 2184, 2288, 2352, 2548, 2588, 3003, 3234, 3432, 3696, 3822, 3882, 4004, 4312, 4368, 4529, 5096, 5176, 6006, 6468, 6864, 7007, 7117, 7644, 7764, 8008, 8411, 8624, 9058, 10192, 10352, 12012, 12936, 13587, 14014, 14234, 15288, 15528, 16016, 16822, 18116, 21021, 21351, 24024, 25233, 25872, 27174, 28028, 28468, 30576, 31056, 31703, 33644, 36232, 42042, 42702, 48048, 49819, 50466, 54348, 56056, 56936, 58877, 63406, 67288, 72464, 84084, 85404, 92521, 95109, 99638, 100932, 108696, 112112, 113872, 117754, 126812, 134576, 149457, 168168, 170808, 176631, 185042, 190218, 199276, 201864, 217392, 235508, 253624, 277563, 298914, 336336, 341616, 348733, 353262, 370084, 380436, 398552, 403728, 412139, 471016, 507248, 555126, 597828, 647647, 697466, 706524, 740168, 760872, 797104, 824278, 942032, 1046199, 1110252, 1195656, 1236417, 1295294, 1394932, 1413048, 1480336, 1521744, 1648556, 1942941, 2092398, 2220504, 2391312, 2472834, 2590588, 2789864, 2826096, 3297112, 3885882, 4184796, 4441008, 4533529, 4945668, 5181176, 5579728, 6594224, 7771764, 8369592, 9067058, 9891336, 10362352, 13600587, 15543528, 16739184, 18134116, 19782672, 27201174, 31087056, 36268232, 54402348, 72536464, 108804696, 217609392]

約数ペア:

[(1, 217609392), (2, 108804696), (3, 72536464), (4, 54402348), (6, 36268232), (7, 31087056), (8, 27201174), (11, 19782672), (12, 18134116), (13, 16739184), (14, 15543528), (16, 13600587), (21, 10362352), (22, 9891336), (24, 9067058), (26, 8369592), (28, 7771764), (33, 6594224), (39, 5579728), (42, 5181176), (44, 4945668), (48, 4533529), (49, 4441008), (52, 4184796), (56, 3885882), (66, 3297112), (77, 2826096), (78, 2789864), (84, 2590588), (88, 2472834), (91, 2391312), (98, 2220504), (104, 2092398), (112, 1942941), (132, 1648556), (143, 1521744), (147, 1480336), (154, 1413048), (156, 1394932), (168, 1295294), (176, 1236417), (182, 1195656), (196, 1110252), (208, 1046199), (231, 942032), (264, 824278), (273, 797104), (286, 760872), (294, 740168), (308, 706524), (312, 697466), (336, 647647), (364, 597828), (392, 555126), (429, 507248), (462, 471016), (528, 412139), (539, 403728), (546, 398552), (572, 380436), (588, 370084), (616, 353262), (624, 348733), (637, 341616), (647, 336336), (728, 298914), (784, 277563), (858, 253624), (924, 235508), (1001, 217392), (1078, 201864), (1092, 199276), (1144, 190218), (1176, 185042), (1232, 176631), (1274, 170808), (1294, 168168), (1456, 149457), (1617, 134576), (1716, 126812), (1848, 117754), (1911, 113872), (1941, 112112), (2002, 108696), (2156, 100932), (2184, 99638), (2288, 95109), (2352, 92521), (2548, 85404), (2588, 84084), (3003, 72464), (3234, 67288), (3432, 63406), (3696, 58877), (3822, 56936), (3882, 56056), (4004, 54348), (4312, 50466), (4368, 49819), (4529, 48048), (5096, 42702), (5176, 42042), (6006, 36232), (6468, 33644), (6864, 31703), (7007, 31056), (7117, 30576), (7644, 28468), (7764, 28028), (8008, 27174), (8411, 25872), (8624, 25233), (9058, 24024), (10192, 21351), (10352, 21021), (12012, 18116), (12936, 16822), (13587, 16016), (14014, 15528), (14234, 15288)]