216963648

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^3\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 168

約数和(自身を含む): 686446176

約数和(自身を除く): 469482528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 132, 144, 176, 192, 198, 242, 264, 283, 288, 352, 363, 396, 484, 528, 566, 576, 704, 726, 792, 849, 968, 1056, 1089, 1132, 1331, 1452, 1584, 1698, 1936, 2112, 2178, 2264, 2547, 2662, 2904, 3113, 3168, 3396, 3872, 3993, 4356, 4528, 5094, 5324, 5808, 6226, 6336, 6792, 7744, 7986, 8712, 9056, 9339, 10188, 10648, 11616, 11979, 12452, 13584, 15972, 17424, 18112, 18678, 20376, 21296, 23232, 23958, 24904, 27168, 28017, 31944, 34243, 34848, 37356, 40752, 42592, 47916, 49808, 54336, 56034, 63888, 68486, 69696, 74712, 81504, 85184, 95832, 99616, 102729, 112068, 127776, 136972, 149424, 163008, 191664, 199232, 205458, 224136, 255552, 273944, 298848, 308187, 376673, 383328, 410916, 448272, 547888, 597696, 616374, 753346, 766656, 821832, 896544, 1095776, 1130019, 1232748, 1506692, 1643664, 1793088, 2191552, 2260038, 2465496, 3013384, 3287328, 3390057, 4520076, 4930992, 6026768, 6574656, 6780114, 9040152, 9861984, 12053536, 13560228, 18080304, 19723968, 24107072, 27120456, 36160608, 54240912, 72321216, 108481824, 216963648]

約数ペア:

[(1, 216963648), (2, 108481824), (3, 72321216), (4, 54240912), (6, 36160608), (8, 27120456), (9, 24107072), (11, 19723968), (12, 18080304), (16, 13560228), (18, 12053536), (22, 9861984), (24, 9040152), (32, 6780114), (33, 6574656), (36, 6026768), (44, 4930992), (48, 4520076), (64, 3390057), (66, 3287328), (72, 3013384), (88, 2465496), (96, 2260038), (99, 2191552), (121, 1793088), (132, 1643664), (144, 1506692), (176, 1232748), (192, 1130019), (198, 1095776), (242, 896544), (264, 821832), (283, 766656), (288, 753346), (352, 616374), (363, 597696), (396, 547888), (484, 448272), (528, 410916), (566, 383328), (576, 376673), (704, 308187), (726, 298848), (792, 273944), (849, 255552), (968, 224136), (1056, 205458), (1089, 199232), (1132, 191664), (1331, 163008), (1452, 149424), (1584, 136972), (1698, 127776), (1936, 112068), (2112, 102729), (2178, 99616), (2264, 95832), (2547, 85184), (2662, 81504), (2904, 74712), (3113, 69696), (3168, 68486), (3396, 63888), (3872, 56034), (3993, 54336), (4356, 49808), (4528, 47916), (5094, 42592), (5324, 40752), (5808, 37356), (6226, 34848), (6336, 34243), (6792, 31944), (7744, 28017), (7986, 27168), (8712, 24904), (9056, 23958), (9339, 23232), (10188, 21296), (10648, 20376), (11616, 18678), (11979, 18112), (12452, 17424), (13584, 15972)]