217215312

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1303}}^1$

素因数の和:1488

約数の個数: 80

約数和(自身を含む): 589867008

約数和(自身を除く): 372651696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 151, 184, 276, 302, 368, 453, 552, 604, 906, 1104, 1208, 1303, 1812, 2416, 2606, 3473, 3624, 3909, 5212, 6946, 7248, 7818, 10419, 10424, 13892, 15636, 20838, 20848, 27784, 29969, 31272, 41676, 55568, 59938, 62544, 83352, 89907, 119876, 166704, 179814, 196753, 239752, 359628, 393506, 479504, 590259, 719256, 787012, 1180518, 1438512, 1574024, 2361036, 3148048, 4525319, 4722072, 9050638, 9444144, 13575957, 18101276, 27151914, 36202552, 54303828, 72405104, 108607656, 217215312]

約数ペア:

[(1, 217215312), (2, 108607656), (3, 72405104), (4, 54303828), (6, 36202552), (8, 27151914), (12, 18101276), (16, 13575957), (23, 9444144), (24, 9050638), (46, 4722072), (48, 4525319), (69, 3148048), (92, 2361036), (138, 1574024), (151, 1438512), (184, 1180518), (276, 787012), (302, 719256), (368, 590259), (453, 479504), (552, 393506), (604, 359628), (906, 239752), (1104, 196753), (1208, 179814), (1303, 166704), (1812, 119876), (2416, 89907), (2606, 83352), (3473, 62544), (3624, 59938), (3909, 55568), (5212, 41676), (6946, 31272), (7248, 29969), (7818, 27784), (10419, 20848), (10424, 20838), (13892, 15636)]