216957312

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 256

約数和(自身を含む): 753984000

約数和(自身を除く): 537026688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 216, 234, 264, 286, 288, 297, 312, 351, 352, 384, 396, 416, 429, 432, 439, 468, 528, 572, 576, 594, 624, 702, 704, 792, 832, 858, 864, 878, 936, 1056, 1144, 1152, 1188, 1248, 1287, 1317, 1404, 1408, 1584, 1664, 1716, 1728, 1756, 1872, 2112, 2288, 2376, 2496, 2574, 2634, 2808, 3168, 3432, 3456, 3512, 3744, 3861, 3951, 4224, 4576, 4752, 4829, 4992, 5148, 5268, 5616, 5707, 6336, 6864, 7024, 7488, 7722, 7902, 9152, 9504, 9658, 10296, 10536, 11232, 11414, 11853, 12672, 13728, 14048, 14487, 14976, 15444, 15804, 17121, 18304, 19008, 19316, 20592, 21072, 22464, 22828, 23706, 27456, 28096, 28974, 30888, 31608, 34242, 38016, 38632, 41184, 42144, 43461, 44928, 45656, 47412, 51363, 54912, 56192, 57948, 61776, 62777, 63216, 68484, 77264, 82368, 84288, 86922, 91312, 94824, 102726, 115896, 123552, 125554, 126432, 130383, 136968, 154089, 154528, 164736, 168576, 173844, 182624, 188331, 189648, 205452, 231792, 247104, 251108, 252864, 260766, 273936, 308178, 309056, 347688, 365248, 376662, 379296, 410904, 463584, 494208, 502216, 505728, 521532, 547872, 564993, 616356, 618112, 695376, 730496, 753324, 758592, 821808, 927168, 1004432, 1043064, 1095744, 1129986, 1232712, 1390752, 1506648, 1517184, 1643616, 1694979, 1854336, 2008864, 2086128, 2191488, 2259972, 2465424, 2781504, 3013296, 3287232, 3389958, 4017728, 4172256, 4519944, 4930848, 5563008, 6026592, 6574464, 6779916, 8035456, 8344512, 9039888, 9861696, 12053184, 13559832, 16689024, 18079776, 19723392, 24106368, 27119664, 36159552, 54239328, 72319104, 108478656, 216957312]

約数ペア:

[(1, 216957312), (2, 108478656), (3, 72319104), (4, 54239328), (6, 36159552), (8, 27119664), (9, 24106368), (11, 19723392), (12, 18079776), (13, 16689024), (16, 13559832), (18, 12053184), (22, 9861696), (24, 9039888), (26, 8344512), (27, 8035456), (32, 6779916), (33, 6574464), (36, 6026592), (39, 5563008), (44, 4930848), (48, 4519944), (52, 4172256), (54, 4017728), (64, 3389958), (66, 3287232), (72, 3013296), (78, 2781504), (88, 2465424), (96, 2259972), (99, 2191488), (104, 2086128), (108, 2008864), (117, 1854336), (128, 1694979), (132, 1643616), (143, 1517184), (144, 1506648), (156, 1390752), (176, 1232712), (192, 1129986), (198, 1095744), (208, 1043064), (216, 1004432), (234, 927168), (264, 821808), (286, 758592), (288, 753324), (297, 730496), (312, 695376), (351, 618112), (352, 616356), (384, 564993), (396, 547872), (416, 521532), (429, 505728), (432, 502216), (439, 494208), (468, 463584), (528, 410904), (572, 379296), (576, 376662), (594, 365248), (624, 347688), (702, 309056), (704, 308178), (792, 273936), (832, 260766), (858, 252864), (864, 251108), (878, 247104), (936, 231792), (1056, 205452), (1144, 189648), (1152, 188331), (1188, 182624), (1248, 173844), (1287, 168576), (1317, 164736), (1404, 154528), (1408, 154089), (1584, 136968), (1664, 130383), (1716, 126432), (1728, 125554), (1756, 123552), (1872, 115896), (2112, 102726), (2288, 94824), (2376, 91312), (2496, 86922), (2574, 84288), (2634, 82368), (2808, 77264), (3168, 68484), (3432, 63216), (3456, 62777), (3512, 61776), (3744, 57948), (3861, 56192), (3951, 54912), (4224, 51363), (4576, 47412), (4752, 45656), (4829, 44928), (4992, 43461), (5148, 42144), (5268, 41184), (5616, 38632), (5707, 38016), (6336, 34242), (6864, 31608), (7024, 30888), (7488, 28974), (7722, 28096), (7902, 27456), (9152, 23706), (9504, 22828), (9658, 22464), (10296, 21072), (10536, 20592), (11232, 19316), (11414, 19008), (11853, 18304), (12672, 17121), (13728, 15804), (14048, 15444), (14487, 14976)]