331329736

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 652043520

約数和(自身を除く): 320713784

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 607, 961, 1214, 1922, 2201, 2428, 3844, 4402, 4856, 7688, 8804, 17608, 18817, 37634, 43097, 68231, 75268, 86194, 136462, 150536, 172388, 272924, 344776, 545848, 583327, 1166654, 1336007, 2333308, 2672014, 4666616, 5344028, 10688056, 41416217, 82832434, 165664868, 331329736]

約数ペア:

[(1, 331329736), (2, 165664868), (4, 82832434), (8, 41416217), (31, 10688056), (62, 5344028), (71, 4666616), (124, 2672014), (142, 2333308), (248, 1336007), (284, 1166654), (568, 583327), (607, 545848), (961, 344776), (1214, 272924), (1922, 172388), (2201, 150536), (2428, 136462), (3844, 86194), (4402, 75268), (4856, 68231), (7688, 43097), (8804, 37634), (17608, 18817)]