216644736

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 256

約数和(自身を含む): 761425920

約数和(自身を除く): 544781184

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 64, 66, 68, 77, 84, 88, 96, 102, 112, 119, 128, 132, 136, 154, 168, 176, 187, 192, 204, 224, 231, 238, 264, 272, 308, 336, 352, 357, 374, 384, 408, 431, 448, 462, 476, 528, 544, 561, 616, 672, 704, 714, 748, 816, 862, 896, 924, 952, 1056, 1088, 1122, 1232, 1293, 1309, 1344, 1408, 1428, 1496, 1632, 1724, 1848, 1904, 2112, 2176, 2244, 2464, 2586, 2618, 2688, 2856, 2992, 3017, 3264, 3448, 3696, 3808, 3927, 4224, 4488, 4741, 4928, 5172, 5236, 5712, 5984, 6034, 6528, 6896, 7327, 7392, 7616, 7854, 8976, 9051, 9482, 9856, 10344, 10472, 11424, 11968, 12068, 13792, 14223, 14654, 14784, 15232, 15708, 17952, 18102, 18964, 20688, 20944, 21981, 22848, 23936, 24136, 27584, 28446, 29308, 29568, 31416, 33187, 35904, 36204, 37928, 41376, 41888, 43962, 45696, 48272, 51289, 55168, 56892, 58616, 62832, 66374, 71808, 72408, 75856, 80597, 82752, 83776, 87924, 96544, 99561, 102578, 113784, 117232, 125664, 132748, 144816, 151712, 153867, 161194, 165504, 167552, 175848, 193088, 199122, 205156, 227568, 234464, 241791, 251328, 265496, 289632, 303424, 307734, 322388, 351696, 386176, 398244, 410312, 455136, 468928, 483582, 502656, 530992, 564179, 579264, 606848, 615468, 644776, 703392, 796488, 820624, 910272, 937856, 967164, 1061984, 1128358, 1158528, 1230936, 1289552, 1406784, 1592976, 1641248, 1692537, 1820544, 1934328, 2123968, 2256716, 2461872, 2579104, 2813568, 3185952, 3282496, 3385074, 3868656, 4247936, 4513432, 4923744, 5158208, 6371904, 6564992, 6770148, 7737312, 9026864, 9847488, 10316416, 12743808, 13540296, 15474624, 18053728, 19694976, 27080592, 30949248, 36107456, 54161184, 72214912, 108322368, 216644736]

約数ペア:

[(1, 216644736), (2, 108322368), (3, 72214912), (4, 54161184), (6, 36107456), (7, 30949248), (8, 27080592), (11, 19694976), (12, 18053728), (14, 15474624), (16, 13540296), (17, 12743808), (21, 10316416), (22, 9847488), (24, 9026864), (28, 7737312), (32, 6770148), (33, 6564992), (34, 6371904), (42, 5158208), (44, 4923744), (48, 4513432), (51, 4247936), (56, 3868656), (64, 3385074), (66, 3282496), (68, 3185952), (77, 2813568), (84, 2579104), (88, 2461872), (96, 2256716), (102, 2123968), (112, 1934328), (119, 1820544), (128, 1692537), (132, 1641248), (136, 1592976), (154, 1406784), (168, 1289552), (176, 1230936), (187, 1158528), (192, 1128358), (204, 1061984), (224, 967164), (231, 937856), (238, 910272), (264, 820624), (272, 796488), (308, 703392), (336, 644776), (352, 615468), (357, 606848), (374, 579264), (384, 564179), (408, 530992), (431, 502656), (448, 483582), (462, 468928), (476, 455136), (528, 410312), (544, 398244), (561, 386176), (616, 351696), (672, 322388), (704, 307734), (714, 303424), (748, 289632), (816, 265496), (862, 251328), (896, 241791), (924, 234464), (952, 227568), (1056, 205156), (1088, 199122), (1122, 193088), (1232, 175848), (1293, 167552), (1309, 165504), (1344, 161194), (1408, 153867), (1428, 151712), (1496, 144816), (1632, 132748), (1724, 125664), (1848, 117232), (1904, 113784), (2112, 102578), (2176, 99561), (2244, 96544), (2464, 87924), (2586, 83776), (2618, 82752), (2688, 80597), (2856, 75856), (2992, 72408), (3017, 71808), (3264, 66374), (3448, 62832), (3696, 58616), (3808, 56892), (3927, 55168), (4224, 51289), (4488, 48272), (4741, 45696), (4928, 43962), (5172, 41888), (5236, 41376), (5712, 37928), (5984, 36204), (6034, 35904), (6528, 33187), (6896, 31416), (7327, 29568), (7392, 29308), (7616, 28446), (7854, 27584), (8976, 24136), (9051, 23936), (9482, 22848), (9856, 21981), (10344, 20944), (10472, 20688), (11424, 18964), (11968, 18102), (12068, 17952), (13792, 15708), (14223, 15232), (14654, 14784)]