220111944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17207}}^1$

素因数の和:17270

約数の個数: 64

約数和(自身を含む): 607098240

約数和(自身を除く): 386986296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 6396, 12792, 17207, 34414, 51621, 68828, 103242, 137656, 206484, 223691, 412968, 447382, 671073, 705487, 894764, 1342146, 1410974, 1789528, 2116461, 2684292, 2821948, 4232922, 5368584, 5643896, 8465844, 9171331, 16931688, 18342662, 27513993, 36685324, 55027986, 73370648, 110055972, 220111944]

約数ペア:

[(1, 220111944), (2, 110055972), (3, 73370648), (4, 55027986), (6, 36685324), (8, 27513993), (12, 18342662), (13, 16931688), (24, 9171331), (26, 8465844), (39, 5643896), (41, 5368584), (52, 4232922), (78, 2821948), (82, 2684292), (104, 2116461), (123, 1789528), (156, 1410974), (164, 1342146), (246, 894764), (312, 705487), (328, 671073), (492, 447382), (533, 412968), (984, 223691), (1066, 206484), (1599, 137656), (2132, 103242), (3198, 68828), (4264, 51621), (6396, 34414), (12792, 17207)]