17947557888

素因数分解:

$2^{17}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3561

約数の個数: 144

約数和(自身を含む): 51556188096

約数和(自身を除く): 33608630208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2048, 2496, 3072, 3328, 3511, 4096, 4992, 6144, 6656, 7022, 8192, 9984, 10533, 12288, 13312, 14044, 16384, 19968, 21066, 24576, 26624, 28088, 32768, 39936, 42132, 45643, 49152, 53248, 56176, 65536, 79872, 84264, 91286, 98304, 106496, 112352, 131072, 136929, 159744, 168528, 182572, 196608, 212992, 224704, 273858, 319488, 337056, 365144, 393216, 425984, 449408, 547716, 638976, 674112, 730288, 851968, 898816, 1095432, 1277952, 1348224, 1460576, 1703936, 1797632, 2190864, 2555904, 2696448, 2921152, 3595264, 4381728, 5111808, 5392896, 5842304, 7190528, 8763456, 10785792, 11684608, 14381056, 17526912, 21571584, 23369216, 28762112, 35053824, 43143168, 46738432, 57524224, 70107648, 86286336, 93476864, 115048448, 140215296, 172572672, 186953728, 230096896, 280430592, 345145344, 373907456, 460193792, 560861184, 690290688, 747814912, 1121722368, 1380581376, 1495629824, 2243444736, 2991259648, 4486889472, 5982519296, 8973778944, 17947557888]

約数ペア:

[(1, 17947557888), (2, 8973778944), (3, 5982519296), (4, 4486889472), (6, 2991259648), (8, 2243444736), (12, 1495629824), (13, 1380581376), (16, 1121722368), (24, 747814912), (26, 690290688), (32, 560861184), (39, 460193792), (48, 373907456), (52, 345145344), (64, 280430592), (78, 230096896), (96, 186953728), (104, 172572672), (128, 140215296), (156, 115048448), (192, 93476864), (208, 86286336), (256, 70107648), (312, 57524224), (384, 46738432), (416, 43143168), (512, 35053824), (624, 28762112), (768, 23369216), (832, 21571584), (1024, 17526912), (1248, 14381056), (1536, 11684608), (1664, 10785792), (2048, 8763456), (2496, 7190528), (3072, 5842304), (3328, 5392896), (3511, 5111808), (4096, 4381728), (4992, 3595264), (6144, 2921152), (6656, 2696448), (7022, 2555904), (8192, 2190864), (9984, 1797632), (10533, 1703936), (12288, 1460576), (13312, 1348224), (14044, 1277952), (16384, 1095432), (19968, 898816), (21066, 851968), (24576, 730288), (26624, 674112), (28088, 638976), (32768, 547716), (39936, 449408), (42132, 425984), (45643, 393216), (49152, 365144), (53248, 337056), (56176, 319488), (65536, 273858), (79872, 224704), (84264, 212992), (91286, 196608), (98304, 182572), (106496, 168528), (112352, 159744), (131072, 136929)]