38990016

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 124260864

約数和(自身を除く): 85270848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 117, 123, 127, 144, 156, 164, 192, 208, 234, 246, 254, 288, 312, 328, 369, 381, 416, 468, 492, 508, 533, 576, 624, 656, 738, 762, 832, 936, 984, 1016, 1066, 1143, 1248, 1312, 1476, 1524, 1599, 1651, 1872, 1968, 2032, 2132, 2286, 2496, 2624, 2952, 3048, 3198, 3302, 3744, 3936, 4064, 4264, 4572, 4797, 4953, 5207, 5904, 6096, 6396, 6604, 7488, 7872, 8128, 8528, 9144, 9594, 9906, 10414, 11808, 12192, 12792, 13208, 14859, 15621, 17056, 18288, 19188, 19812, 20828, 23616, 24384, 25584, 26416, 29718, 31242, 34112, 36576, 38376, 39624, 41656, 46863, 51168, 52832, 59436, 62484, 67691, 73152, 76752, 79248, 83312, 93726, 102336, 105664, 118872, 124968, 135382, 153504, 158496, 166624, 187452, 203073, 237744, 249936, 270764, 307008, 316992, 333248, 374904, 406146, 475488, 499872, 541528, 609219, 749808, 812292, 950976, 999744, 1083056, 1218438, 1499616, 1624584, 2166112, 2436876, 2999232, 3249168, 4332224, 4873752, 6498336, 9747504, 12996672, 19495008, 38990016]

約数ペア:

[(1, 38990016), (2, 19495008), (3, 12996672), (4, 9747504), (6, 6498336), (8, 4873752), (9, 4332224), (12, 3249168), (13, 2999232), (16, 2436876), (18, 2166112), (24, 1624584), (26, 1499616), (32, 1218438), (36, 1083056), (39, 999744), (41, 950976), (48, 812292), (52, 749808), (64, 609219), (72, 541528), (78, 499872), (82, 475488), (96, 406146), (104, 374904), (117, 333248), (123, 316992), (127, 307008), (144, 270764), (156, 249936), (164, 237744), (192, 203073), (208, 187452), (234, 166624), (246, 158496), (254, 153504), (288, 135382), (312, 124968), (328, 118872), (369, 105664), (381, 102336), (416, 93726), (468, 83312), (492, 79248), (508, 76752), (533, 73152), (576, 67691), (624, 62484), (656, 59436), (738, 52832), (762, 51168), (832, 46863), (936, 41656), (984, 39624), (1016, 38376), (1066, 36576), (1143, 34112), (1248, 31242), (1312, 29718), (1476, 26416), (1524, 25584), (1599, 24384), (1651, 23616), (1872, 20828), (1968, 19812), (2032, 19188), (2132, 18288), (2286, 17056), (2496, 15621), (2624, 14859), (2952, 13208), (3048, 12792), (3198, 12192), (3302, 11808), (3744, 10414), (3936, 9906), (4064, 9594), (4264, 9144), (4572, 8528), (4797, 8128), (4953, 7872), (5207, 7488), (5904, 6604), (6096, 6396)]