221412144

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{124669}}^1$

素因数の和:124717

約数の個数: 40

約数和(自身を含む): 587445040

約数和(自身を除く): 366032896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 124669, 249338, 374007, 498676, 748014, 997352, 1496028, 1994704, 2992056, 4612753, 5984112, 9225506, 13838259, 18451012, 27676518, 36902024, 55353036, 73804048, 110706072, 221412144]

約数ペア:

[(1, 221412144), (2, 110706072), (3, 73804048), (4, 55353036), (6, 36902024), (8, 27676518), (12, 18451012), (16, 13838259), (24, 9225506), (37, 5984112), (48, 4612753), (74, 2992056), (111, 1994704), (148, 1496028), (222, 997352), (296, 748014), (444, 498676), (592, 374007), (888, 249338), (1776, 124669)]