68891051008

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1404

約数の個数: 176

約数和(自身を含む): 154322183680

約数和(自身を除く): 85431132672

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 139, 208, 248, 256, 278, 403, 416, 496, 512, 556, 806, 832, 992, 1024, 1112, 1201, 1612, 1664, 1807, 1984, 2224, 2402, 3224, 3328, 3614, 3968, 4309, 4448, 4804, 6448, 6656, 7228, 7936, 8618, 8896, 9608, 12896, 13312, 14456, 15613, 15872, 17236, 17792, 19216, 25792, 28912, 31226, 31744, 34472, 35584, 37231, 38432, 51584, 56017, 57824, 62452, 68944, 71168, 74462, 76864, 103168, 112034, 115648, 124904, 137888, 142336, 148924, 153728, 166939, 206336, 224068, 231296, 249808, 275776, 297848, 307456, 333878, 412672, 448136, 462592, 484003, 499616, 551552, 595696, 614912, 667756, 896272, 925184, 968006, 999232, 1103104, 1191392, 1229824, 1335512, 1792544, 1850368, 1936012, 1998464, 2170207, 2206208, 2382784, 2671024, 3585088, 3872024, 3996928, 4340414, 4412416, 4765568, 5175109, 5342048, 7170176, 7744048, 7993856, 8680828, 9531136, 10350218, 10684096, 14340352, 15488096, 15987712, 17361656, 19062272, 20700436, 21368192, 28680704, 30976192, 34723312, 38124544, 41400872, 42736384, 57361408, 61952384, 67276417, 69446624, 82801744, 85472768, 123904768, 134552834, 138893248, 165603488, 170945536, 247809536, 269105668, 277786496, 331206976, 495619072, 538211336, 555572992, 662413952, 1076422672, 1111145984, 1324827904, 2152845344, 2222291968, 2649655808, 4305690688, 5299311616, 8611381376, 17222762752, 34445525504, 68891051008]

約数ペア:

[(1, 68891051008), (2, 34445525504), (4, 17222762752), (8, 8611381376), (13, 5299311616), (16, 4305690688), (26, 2649655808), (31, 2222291968), (32, 2152845344), (52, 1324827904), (62, 1111145984), (64, 1076422672), (104, 662413952), (124, 555572992), (128, 538211336), (139, 495619072), (208, 331206976), (248, 277786496), (256, 269105668), (278, 247809536), (403, 170945536), (416, 165603488), (496, 138893248), (512, 134552834), (556, 123904768), (806, 85472768), (832, 82801744), (992, 69446624), (1024, 67276417), (1112, 61952384), (1201, 57361408), (1612, 42736384), (1664, 41400872), (1807, 38124544), (1984, 34723312), (2224, 30976192), (2402, 28680704), (3224, 21368192), (3328, 20700436), (3614, 19062272), (3968, 17361656), (4309, 15987712), (4448, 15488096), (4804, 14340352), (6448, 10684096), (6656, 10350218), (7228, 9531136), (7936, 8680828), (8618, 7993856), (8896, 7744048), (9608, 7170176), (12896, 5342048), (13312, 5175109), (14456, 4765568), (15613, 4412416), (15872, 4340414), (17236, 3996928), (17792, 3872024), (19216, 3585088), (25792, 2671024), (28912, 2382784), (31226, 2206208), (31744, 2170207), (34472, 1998464), (35584, 1936012), (37231, 1850368), (38432, 1792544), (51584, 1335512), (56017, 1229824), (57824, 1191392), (62452, 1103104), (68944, 999232), (71168, 968006), (74462, 925184), (76864, 896272), (103168, 667756), (112034, 614912), (115648, 595696), (124904, 551552), (137888, 499616), (142336, 484003), (148924, 462592), (153728, 448136), (166939, 412672), (206336, 333878), (224068, 307456), (231296, 297848), (249808, 275776)]