690875568

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{28057}}^1$

素因数の和:28096

約数の個数: 100

約数和(自身を含む): 2104911160

約数和(自身を除く): 1414035592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 912, 1026, 1296, 1368, 1539, 2052, 2736, 3078, 4104, 6156, 8208, 12312, 24624, 28057, 56114, 84171, 112228, 168342, 224456, 252513, 336684, 448912, 505026, 533083, 673368, 757539, 1010052, 1066166, 1346736, 1515078, 1599249, 2020104, 2132332, 2272617, 3030156, 3198498, 4040208, 4264664, 4545234, 4797747, 6060312, 6396996, 8529328, 9090468, 9595494, 12120624, 12793992, 14393241, 18180936, 19190988, 25587984, 28786482, 36361872, 38381976, 43179723, 57572964, 76763952, 86359446, 115145928, 172718892, 230291856, 345437784, 690875568]

約数ペア:

[(1, 690875568), (2, 345437784), (3, 230291856), (4, 172718892), (6, 115145928), (8, 86359446), (9, 76763952), (12, 57572964), (16, 43179723), (18, 38381976), (19, 36361872), (24, 28786482), (27, 25587984), (36, 19190988), (38, 18180936), (48, 14393241), (54, 12793992), (57, 12120624), (72, 9595494), (76, 9090468), (81, 8529328), (108, 6396996), (114, 6060312), (144, 4797747), (152, 4545234), (162, 4264664), (171, 4040208), (216, 3198498), (228, 3030156), (304, 2272617), (324, 2132332), (342, 2020104), (432, 1599249), (456, 1515078), (513, 1346736), (648, 1066166), (684, 1010052), (912, 757539), (1026, 673368), (1296, 533083), (1368, 505026), (1539, 448912), (2052, 336684), (2736, 252513), (3078, 224456), (4104, 168342), (6156, 112228), (8208, 84171), (12312, 56114), (24624, 28057)]