197628288

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 637459200

約数和(自身を除く): 439830912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 59, 61, 64, 66, 78, 88, 96, 104, 118, 122, 128, 132, 143, 156, 176, 177, 183, 192, 208, 236, 244, 264, 286, 312, 352, 354, 366, 384, 416, 429, 472, 488, 528, 572, 624, 649, 671, 704, 708, 732, 767, 793, 832, 858, 944, 976, 1056, 1144, 1248, 1298, 1342, 1408, 1416, 1464, 1534, 1586, 1664, 1716, 1888, 1947, 1952, 2013, 2112, 2288, 2301, 2379, 2496, 2596, 2684, 2832, 2928, 3068, 3172, 3432, 3599, 3776, 3894, 3904, 4026, 4224, 4576, 4602, 4758, 4992, 5192, 5368, 5664, 5856, 6136, 6344, 6864, 7198, 7552, 7788, 7808, 8052, 8437, 8723, 9152, 9204, 9516, 10384, 10736, 10797, 11328, 11712, 12272, 12688, 13728, 14396, 15576, 16104, 16874, 17446, 18304, 18408, 19032, 20768, 21472, 21594, 22656, 23424, 24544, 25311, 25376, 26169, 27456, 28792, 31152, 32208, 33748, 34892, 36816, 38064, 39589, 41536, 42944, 43188, 46787, 49088, 50622, 50752, 52338, 54912, 57584, 62304, 64416, 67496, 69784, 73632, 76128, 79178, 83072, 85888, 86376, 93574, 98176, 101244, 101504, 104676, 115168, 118767, 124608, 128832, 134992, 139568, 140361, 147264, 152256, 158356, 172752, 187148, 202488, 209352, 230336, 237534, 249216, 257664, 269984, 279136, 280722, 294528, 304512, 316712, 345504, 374296, 404976, 418704, 460672, 475068, 514657, 539968, 558272, 561444, 633424, 691008, 748592, 809952, 837408, 950136, 1029314, 1079936, 1116544, 1122888, 1266848, 1382016, 1497184, 1543971, 1619904, 1674816, 1900272, 2058628, 2245776, 2533696, 2994368, 3087942, 3239808, 3349632, 3800544, 4117256, 4491552, 5067392, 5988736, 6175884, 7601088, 8234512, 8983104, 12351768, 15202176, 16469024, 17966208, 24703536, 32938048, 49407072, 65876096, 98814144, 197628288]

約数ペア:

[(1, 197628288), (2, 98814144), (3, 65876096), (4, 49407072), (6, 32938048), (8, 24703536), (11, 17966208), (12, 16469024), (13, 15202176), (16, 12351768), (22, 8983104), (24, 8234512), (26, 7601088), (32, 6175884), (33, 5988736), (39, 5067392), (44, 4491552), (48, 4117256), (52, 3800544), (59, 3349632), (61, 3239808), (64, 3087942), (66, 2994368), (78, 2533696), (88, 2245776), (96, 2058628), (104, 1900272), (118, 1674816), (122, 1619904), (128, 1543971), (132, 1497184), (143, 1382016), (156, 1266848), (176, 1122888), (177, 1116544), (183, 1079936), (192, 1029314), (208, 950136), (236, 837408), (244, 809952), (264, 748592), (286, 691008), (312, 633424), (352, 561444), (354, 558272), (366, 539968), (384, 514657), (416, 475068), (429, 460672), (472, 418704), (488, 404976), (528, 374296), (572, 345504), (624, 316712), (649, 304512), (671, 294528), (704, 280722), (708, 279136), (732, 269984), (767, 257664), (793, 249216), (832, 237534), (858, 230336), (944, 209352), (976, 202488), (1056, 187148), (1144, 172752), (1248, 158356), (1298, 152256), (1342, 147264), (1408, 140361), (1416, 139568), (1464, 134992), (1534, 128832), (1586, 124608), (1664, 118767), (1716, 115168), (1888, 104676), (1947, 101504), (1952, 101244), (2013, 98176), (2112, 93574), (2288, 86376), (2301, 85888), (2379, 83072), (2496, 79178), (2596, 76128), (2684, 73632), (2832, 69784), (2928, 67496), (3068, 64416), (3172, 62304), (3432, 57584), (3599, 54912), (3776, 52338), (3894, 50752), (3904, 50622), (4026, 49088), (4224, 46787), (4576, 43188), (4602, 42944), (4758, 41536), (4992, 39589), (5192, 38064), (5368, 36816), (5664, 34892), (5856, 33748), (6136, 32208), (6344, 31152), (6864, 28792), (7198, 27456), (7552, 26169), (7788, 25376), (7808, 25311), (8052, 24544), (8437, 23424), (8723, 22656), (9152, 21594), (9204, 21472), (9516, 20768), (10384, 19032), (10736, 18408), (10797, 18304), (11328, 17446), (11712, 16874), (12272, 16104), (12688, 15576), (13728, 14396)]