1220430048

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{552731}}^1$

素因数の和:552767

約数の個数: 48

約数和(自身を含む): 3342923136

約数和(自身を除く): 2122493088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 552731, 1105462, 1658193, 2210924, 3316386, 4421848, 6632772, 8843696, 12712813, 13265544, 17687392, 25425626, 26531088, 38138439, 50851252, 53062176, 76276878, 101702504, 152553756, 203405008, 305107512, 406810016, 610215024, 1220430048]

約数ペア:

[(1, 1220430048), (2, 610215024), (3, 406810016), (4, 305107512), (6, 203405008), (8, 152553756), (12, 101702504), (16, 76276878), (23, 53062176), (24, 50851252), (32, 38138439), (46, 26531088), (48, 25425626), (69, 17687392), (92, 13265544), (96, 12712813), (138, 8843696), (184, 6632772), (276, 4421848), (368, 3316386), (552, 2210924), (736, 1658193), (1104, 1105462), (2208, 552731)]