220291056

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{22171}}^1$

素因数の和:22211

約数の個数: 80

約数和(自身を含む): 659838720

約数和(自身を除く): 439547664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 22171, 44342, 66513, 88684, 133026, 177368, 199539, 266052, 354736, 399078, 509933, 532104, 598617, 798156, 1019866, 1064208, 1197234, 1529799, 1596312, 2039732, 2394468, 3059598, 3192624, 4079464, 4589397, 4788936, 6119196, 8158928, 9178794, 9577872, 12238392, 13768191, 18357588, 24476784, 27536382, 36715176, 55072764, 73430352, 110145528, 220291056]

約数ペア:

[(1, 220291056), (2, 110145528), (3, 73430352), (4, 55072764), (6, 36715176), (8, 27536382), (9, 24476784), (12, 18357588), (16, 13768191), (18, 12238392), (23, 9577872), (24, 9178794), (27, 8158928), (36, 6119196), (46, 4788936), (48, 4589397), (54, 4079464), (69, 3192624), (72, 3059598), (92, 2394468), (108, 2039732), (138, 1596312), (144, 1529799), (184, 1197234), (207, 1064208), (216, 1019866), (276, 798156), (368, 598617), (414, 532104), (432, 509933), (552, 399078), (621, 354736), (828, 266052), (1104, 199539), (1242, 177368), (1656, 133026), (2484, 88684), (3312, 66513), (4968, 44342), (9936, 22171)]