731664868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{5519}}^1$

素因数の和:5688

約数の個数: 48

約数和(自身を含む): 1468938240

約数和(自身を除く): 737273372

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 131, 253, 262, 506, 524, 1012, 1441, 2882, 3013, 5519, 5764, 6026, 11038, 12052, 22076, 33143, 60709, 66286, 121418, 126937, 132572, 242836, 253874, 507748, 722989, 1396307, 1445978, 2792614, 2891956, 5585228, 7952879, 15905758, 16628747, 31811516, 33257494, 66514988, 182916217, 365832434, 731664868]

約数ペア:

[(1, 731664868), (2, 365832434), (4, 182916217), (11, 66514988), (22, 33257494), (23, 31811516), (44, 16628747), (46, 15905758), (92, 7952879), (131, 5585228), (253, 2891956), (262, 2792614), (506, 1445978), (524, 1396307), (1012, 722989), (1441, 507748), (2882, 253874), (3013, 242836), (5519, 132572), (5764, 126937), (6026, 121418), (11038, 66286), (12052, 60709), (22076, 33143)]