2678861808

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4257

約数の個数: 200

約数和(自身を含む): 8987996160

約数和(自身を除く): 6309134352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 81, 84, 108, 112, 126, 142, 144, 162, 168, 189, 213, 216, 252, 284, 324, 336, 378, 426, 432, 497, 504, 567, 568, 639, 648, 756, 852, 994, 1008, 1134, 1136, 1278, 1296, 1491, 1512, 1704, 1917, 1988, 2268, 2556, 2982, 3024, 3408, 3834, 3976, 4159, 4473, 4536, 5112, 5751, 5964, 7668, 7952, 8318, 8946, 9072, 10224, 11502, 11928, 12477, 13419, 15336, 16636, 17892, 23004, 23856, 24954, 26838, 29113, 30672, 33272, 35784, 37431, 40257, 46008, 49908, 53676, 58226, 66544, 71568, 74862, 80514, 87339, 92016, 99816, 107352, 112293, 116452, 149724, 161028, 174678, 199632, 214704, 224586, 232904, 262017, 295289, 299448, 322056, 336879, 349356, 449172, 465808, 524034, 590578, 598896, 644112, 673758, 698712, 786051, 885867, 898344, 1048068, 1181156, 1347516, 1397424, 1572102, 1771734, 1796688, 2067023, 2096136, 2358153, 2362312, 2657601, 2695032, 3144204, 3543468, 4134046, 4192272, 4716306, 4724624, 5315202, 5390064, 6201069, 6288408, 7086936, 7972803, 8268092, 9432612, 10630404, 12402138, 12576816, 14173872, 15945606, 16536184, 18603207, 18865224, 21260808, 23918409, 24804276, 31891212, 33072368, 37206414, 37730448, 42521616, 47836818, 49608552, 55809621, 63782424, 74412828, 95673636, 99217104, 111619242, 127564848, 148825656, 167428863, 191347272, 223238484, 297651312, 334857726, 382694544, 446476968, 669715452, 892953936, 1339430904, 2678861808]

約数ペア:

[(1, 2678861808), (2, 1339430904), (3, 892953936), (4, 669715452), (6, 446476968), (7, 382694544), (8, 334857726), (9, 297651312), (12, 223238484), (14, 191347272), (16, 167428863), (18, 148825656), (21, 127564848), (24, 111619242), (27, 99217104), (28, 95673636), (36, 74412828), (42, 63782424), (48, 55809621), (54, 49608552), (56, 47836818), (63, 42521616), (71, 37730448), (72, 37206414), (81, 33072368), (84, 31891212), (108, 24804276), (112, 23918409), (126, 21260808), (142, 18865224), (144, 18603207), (162, 16536184), (168, 15945606), (189, 14173872), (213, 12576816), (216, 12402138), (252, 10630404), (284, 9432612), (324, 8268092), (336, 7972803), (378, 7086936), (426, 6288408), (432, 6201069), (497, 5390064), (504, 5315202), (567, 4724624), (568, 4716306), (639, 4192272), (648, 4134046), (756, 3543468), (852, 3144204), (994, 2695032), (1008, 2657601), (1134, 2362312), (1136, 2358153), (1278, 2096136), (1296, 2067023), (1491, 1796688), (1512, 1771734), (1704, 1572102), (1917, 1397424), (1988, 1347516), (2268, 1181156), (2556, 1048068), (2982, 898344), (3024, 885867), (3408, 786051), (3834, 698712), (3976, 673758), (4159, 644112), (4473, 598896), (4536, 590578), (5112, 524034), (5751, 465808), (5964, 449172), (7668, 349356), (7952, 336879), (8318, 322056), (8946, 299448), (9072, 295289), (10224, 262017), (11502, 232904), (11928, 224586), (12477, 214704), (13419, 199632), (15336, 174678), (16636, 161028), (17892, 149724), (23004, 116452), (23856, 112293), (24954, 107352), (26838, 99816), (29113, 92016), (30672, 87339), (33272, 80514), (35784, 74862), (37431, 71568), (40257, 66544), (46008, 58226), (49908, 53676)]