631036216

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{13331}}^1$

素因数の和:13495

約数の個数: 32

約数和(自身を含む): 1215078480

約数和(自身を除く): 584042264

約数列:

[1, 2, 4, 8, 61, 97, 122, 194, 244, 388, 488, 776, 5917, 11834, 13331, 23668, 26662, 47336, 53324, 106648, 813191, 1293107, 1626382, 2586214, 3252764, 5172428, 6505528, 10344856, 78879527, 157759054, 315518108, 631036216]

約数ペア:

[(1, 631036216), (2, 315518108), (4, 157759054), (8, 78879527), (61, 10344856), (97, 6505528), (122, 5172428), (194, 3252764), (244, 2586214), (388, 1626382), (488, 1293107), (776, 813191), (5917, 106648), (11834, 53324), (13331, 47336), (23668, 26662)]