38911392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:595

約数の個数: 144

約数和(自身を含む): 125667360

約数和(自身を除く): 86755968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 547, 608, 624, 684, 741, 912, 936, 988, 1094, 1248, 1368, 1482, 1641, 1824, 1872, 1976, 2188, 2223, 2736, 2964, 3282, 3744, 3952, 4376, 4446, 4923, 5472, 5928, 6564, 7111, 7904, 8752, 8892, 9846, 10393, 11856, 13128, 14222, 17504, 17784, 19692, 20786, 21333, 23712, 26256, 28444, 31179, 35568, 39384, 41572, 42666, 52512, 56888, 62358, 63999, 71136, 78768, 83144, 85332, 93537, 113776, 124716, 127998, 135109, 157536, 166288, 170664, 187074, 227552, 249432, 255996, 270218, 332576, 341328, 374148, 405327, 498864, 511992, 540436, 682656, 748296, 810654, 997728, 1023984, 1080872, 1215981, 1496592, 1621308, 2047968, 2161744, 2431962, 2993184, 3242616, 4323488, 4863924, 6485232, 9727848, 12970464, 19455696, 38911392]

約数ペア:

[(1, 38911392), (2, 19455696), (3, 12970464), (4, 9727848), (6, 6485232), (8, 4863924), (9, 4323488), (12, 3242616), (13, 2993184), (16, 2431962), (18, 2161744), (19, 2047968), (24, 1621308), (26, 1496592), (32, 1215981), (36, 1080872), (38, 1023984), (39, 997728), (48, 810654), (52, 748296), (57, 682656), (72, 540436), (76, 511992), (78, 498864), (96, 405327), (104, 374148), (114, 341328), (117, 332576), (144, 270218), (152, 255996), (156, 249432), (171, 227552), (208, 187074), (228, 170664), (234, 166288), (247, 157536), (288, 135109), (304, 127998), (312, 124716), (342, 113776), (416, 93537), (456, 85332), (468, 83144), (494, 78768), (547, 71136), (608, 63999), (624, 62358), (684, 56888), (741, 52512), (912, 42666), (936, 41572), (988, 39384), (1094, 35568), (1248, 31179), (1368, 28444), (1482, 26256), (1641, 23712), (1824, 21333), (1872, 20786), (1976, 19692), (2188, 17784), (2223, 17504), (2736, 14222), (2964, 13128), (3282, 11856), (3744, 10393), (3952, 9846), (4376, 8892), (4446, 8752), (4923, 7904), (5472, 7111), (5928, 6564)]