38952648

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 125421660

約数和(自身を除く): 86469012

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 61, 63, 72, 84, 98, 122, 126, 147, 168, 181, 183, 196, 244, 252, 294, 362, 366, 392, 427, 441, 488, 504, 543, 549, 588, 724, 732, 854, 882, 1086, 1098, 1176, 1267, 1281, 1448, 1464, 1629, 1708, 1764, 2172, 2196, 2534, 2562, 2989, 3258, 3416, 3528, 3801, 3843, 4344, 4392, 5068, 5124, 5978, 6516, 7602, 7686, 8869, 8967, 10136, 10248, 11041, 11403, 11956, 13032, 15204, 15372, 17738, 17934, 22082, 22806, 23912, 26607, 26901, 30408, 30744, 33123, 35476, 35868, 44164, 45612, 53214, 53802, 66246, 70952, 71736, 77287, 79821, 88328, 91224, 99369, 106428, 107604, 132492, 154574, 159642, 198738, 212856, 215208, 231861, 264984, 309148, 319284, 397476, 463722, 541009, 618296, 638568, 695583, 794952, 927444, 1082018, 1391166, 1623027, 1854888, 2164036, 2782332, 3246054, 4328072, 4869081, 5564664, 6492108, 9738162, 12984216, 19476324, 38952648]

約数ペア:

[(1, 38952648), (2, 19476324), (3, 12984216), (4, 9738162), (6, 6492108), (7, 5564664), (8, 4869081), (9, 4328072), (12, 3246054), (14, 2782332), (18, 2164036), (21, 1854888), (24, 1623027), (28, 1391166), (36, 1082018), (42, 927444), (49, 794952), (56, 695583), (61, 638568), (63, 618296), (72, 541009), (84, 463722), (98, 397476), (122, 319284), (126, 309148), (147, 264984), (168, 231861), (181, 215208), (183, 212856), (196, 198738), (244, 159642), (252, 154574), (294, 132492), (362, 107604), (366, 106428), (392, 99369), (427, 91224), (441, 88328), (488, 79821), (504, 77287), (543, 71736), (549, 70952), (588, 66246), (724, 53802), (732, 53214), (854, 45612), (882, 44164), (1086, 35868), (1098, 35476), (1176, 33123), (1267, 30744), (1281, 30408), (1448, 26901), (1464, 26607), (1629, 23912), (1708, 22806), (1764, 22082), (2172, 17934), (2196, 17738), (2534, 15372), (2562, 15204), (2989, 13032), (3258, 11956), (3416, 11403), (3528, 11041), (3801, 10248), (3843, 10136), (4344, 8967), (4392, 8869), (5068, 7686), (5124, 7602), (5978, 6516)]