25979184

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 94993920

約数和(自身を除く): 69014736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 71, 72, 77, 84, 88, 99, 108, 112, 121, 126, 132, 142, 144, 154, 168, 176, 189, 198, 213, 216, 231, 242, 252, 264, 284, 297, 308, 336, 363, 378, 396, 426, 432, 462, 484, 497, 504, 528, 568, 594, 616, 639, 693, 726, 756, 781, 792, 847, 852, 924, 968, 994, 1008, 1089, 1136, 1188, 1232, 1278, 1386, 1452, 1491, 1512, 1562, 1584, 1694, 1704, 1848, 1917, 1936, 1988, 2079, 2178, 2343, 2376, 2541, 2556, 2772, 2904, 2982, 3024, 3124, 3267, 3388, 3408, 3696, 3834, 3976, 4158, 4356, 4473, 4686, 4752, 5082, 5112, 5467, 5544, 5808, 5964, 6248, 6534, 6776, 7029, 7623, 7668, 7952, 8316, 8591, 8712, 8946, 9372, 10164, 10224, 10934, 11088, 11928, 12496, 13068, 13419, 13552, 14058, 15246, 15336, 16401, 16632, 17182, 17424, 17892, 18744, 20328, 21087, 21868, 22869, 23856, 25773, 26136, 26838, 28116, 30492, 30672, 32802, 33264, 34364, 35784, 37488, 40656, 42174, 43736, 45738, 49203, 51546, 52272, 53676, 56232, 60137, 60984, 65604, 68728, 71568, 77319, 84348, 87472, 91476, 98406, 103092, 107352, 112464, 120274, 121968, 131208, 137456, 147609, 154638, 168696, 180411, 182952, 196812, 206184, 214704, 231957, 240548, 262416, 295218, 309276, 337392, 360822, 365904, 393624, 412368, 463914, 481096, 541233, 590436, 618552, 721644, 787248, 927828, 962192, 1082466, 1180872, 1237104, 1443288, 1623699, 1855656, 2164932, 2361744, 2886576, 3247398, 3711312, 4329864, 6494796, 8659728, 12989592, 25979184]

約数ペア:

[(1, 25979184), (2, 12989592), (3, 8659728), (4, 6494796), (6, 4329864), (7, 3711312), (8, 3247398), (9, 2886576), (11, 2361744), (12, 2164932), (14, 1855656), (16, 1623699), (18, 1443288), (21, 1237104), (22, 1180872), (24, 1082466), (27, 962192), (28, 927828), (33, 787248), (36, 721644), (42, 618552), (44, 590436), (48, 541233), (54, 481096), (56, 463914), (63, 412368), (66, 393624), (71, 365904), (72, 360822), (77, 337392), (84, 309276), (88, 295218), (99, 262416), (108, 240548), (112, 231957), (121, 214704), (126, 206184), (132, 196812), (142, 182952), (144, 180411), (154, 168696), (168, 154638), (176, 147609), (189, 137456), (198, 131208), (213, 121968), (216, 120274), (231, 112464), (242, 107352), (252, 103092), (264, 98406), (284, 91476), (297, 87472), (308, 84348), (336, 77319), (363, 71568), (378, 68728), (396, 65604), (426, 60984), (432, 60137), (462, 56232), (484, 53676), (497, 52272), (504, 51546), (528, 49203), (568, 45738), (594, 43736), (616, 42174), (639, 40656), (693, 37488), (726, 35784), (756, 34364), (781, 33264), (792, 32802), (847, 30672), (852, 30492), (924, 28116), (968, 26838), (994, 26136), (1008, 25773), (1089, 23856), (1136, 22869), (1188, 21868), (1232, 21087), (1278, 20328), (1386, 18744), (1452, 17892), (1491, 17424), (1512, 17182), (1562, 16632), (1584, 16401), (1694, 15336), (1704, 15246), (1848, 14058), (1917, 13552), (1936, 13419), (1988, 13068), (2079, 12496), (2178, 11928), (2343, 11088), (2376, 10934), (2541, 10224), (2556, 10164), (2772, 9372), (2904, 8946), (2982, 8712), (3024, 8591), (3124, 8316), (3267, 7952), (3388, 7668), (3408, 7623), (3696, 7029), (3834, 6776), (3976, 6534), (4158, 6248), (4356, 5964), (4473, 5808), (4686, 5544), (4752, 5467), (5082, 5112)]