1380498429912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{222087907}}^1$

素因数の和:222087960

約数の個数: 64

約数和(自身を含む): 4050883441920

約数和(自身を除く): 2670385012008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 222087907, 444175814, 666263721, 888351628, 1332527442, 1554615349, 1776703256, 2665054884, 3109230698, 4663846047, 5330109768, 6218461396, 8217252559, 9327692094, 12436922792, 16434505118, 18655384188, 24651757677, 32869010236, 37310768376, 49303515354, 57520767913, 65738020472, 98607030708, 115041535826, 172562303739, 197214061416, 230083071652, 345124607478, 460166143304, 690249214956, 1380498429912]

約数ペア:

[(1, 1380498429912), (2, 690249214956), (3, 460166143304), (4, 345124607478), (6, 230083071652), (7, 197214061416), (8, 172562303739), (12, 115041535826), (14, 98607030708), (21, 65738020472), (24, 57520767913), (28, 49303515354), (37, 37310768376), (42, 32869010236), (56, 24651757677), (74, 18655384188), (84, 16434505118), (111, 12436922792), (148, 9327692094), (168, 8217252559), (222, 6218461396), (259, 5330109768), (296, 4663846047), (444, 3109230698), (518, 2665054884), (777, 1776703256), (888, 1554615349), (1036, 1332527442), (1554, 888351628), (2072, 666263721), (3108, 444175814), (6216, 222087907)]