858903984

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{81707}}^1$

素因数の和:81794

約数の個数: 60

約数和(自身を含む): 2436695976

約数和(自身を除く): 1577791992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 81707, 163414, 245121, 326828, 490242, 653656, 735363, 980484, 1307312, 1470726, 1960968, 2941452, 3921936, 5882904, 5964611, 11765808, 11929222, 17893833, 23858444, 35787666, 47716888, 53681499, 71575332, 95433776, 107362998, 143150664, 214725996, 286301328, 429451992, 858903984]

約数ペア:

[(1, 858903984), (2, 429451992), (3, 286301328), (4, 214725996), (6, 143150664), (8, 107362998), (9, 95433776), (12, 71575332), (16, 53681499), (18, 47716888), (24, 35787666), (36, 23858444), (48, 17893833), (72, 11929222), (73, 11765808), (144, 5964611), (146, 5882904), (219, 3921936), (292, 2941452), (438, 1960968), (584, 1470726), (657, 1307312), (876, 980484), (1168, 735363), (1314, 653656), (1752, 490242), (2628, 326828), (3504, 245121), (5256, 163414), (10512, 81707)]