1566296905328

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{20369}}^1\times {\mathrm{78787}}^1$

素因数の和:99225

約数の個数: 40

約数和(自身を含む): 3084640018320

約数和(自身を除く): 1518343112992

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 20369, 40738, 78787, 81476, 157574, 162952, 315148, 325904, 630296, 1242509, 1260592, 2485018, 4806007, 4970036, 9612014, 9940072, 19224028, 19880144, 38448056, 76896112, 1604812403, 3209624806, 6419249612, 12838499224, 25676998448, 97893556583, 195787113166, 391574226332, 783148452664, 1566296905328]

約数ペア:

[(1, 1566296905328), (2, 783148452664), (4, 391574226332), (8, 195787113166), (16, 97893556583), (61, 25676998448), (122, 12838499224), (244, 6419249612), (488, 3209624806), (976, 1604812403), (20369, 76896112), (40738, 38448056), (78787, 19880144), (81476, 19224028), (157574, 9940072), (162952, 9612014), (315148, 4970036), (325904, 4806007), (630296, 2485018), (1242509, 1260592)]