619373504

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2689}}^1$

素因数の和:2821

約数の個数: 56

約数和(自身を含む): 1270863600

約数和(自身を除く): 651490096

約数列:

[1, 2, 4, 8, 16, 32, 59, 61, 64, 118, 122, 236, 244, 472, 488, 944, 976, 1888, 1952, 2689, 3599, 3776, 3904, 5378, 7198, 10756, 14396, 21512, 28792, 43024, 57584, 86048, 115168, 158651, 164029, 172096, 230336, 317302, 328058, 634604, 656116, 1269208, 1312232, 2538416, 2624464, 5076832, 5248928, 9677711, 10153664, 10497856, 19355422, 38710844, 77421688, 154843376, 309686752, 619373504]

約数ペア:

[(1, 619373504), (2, 309686752), (4, 154843376), (8, 77421688), (16, 38710844), (32, 19355422), (59, 10497856), (61, 10153664), (64, 9677711), (118, 5248928), (122, 5076832), (236, 2624464), (244, 2538416), (472, 1312232), (488, 1269208), (944, 656116), (976, 634604), (1888, 328058), (1952, 317302), (2689, 230336), (3599, 172096), (3776, 164029), (3904, 158651), (5378, 115168), (7198, 86048), (10756, 57584), (14396, 43024), (21512, 28792)]