15697085144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{6211}}^1$

素因数の和:7528

約数の個数: 64

約数和(自身を含む): 33395712000

約数和(自身を除く): 17698626856

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1279, 1976, 2558, 5116, 6211, 10232, 12422, 16627, 24301, 24844, 33254, 48602, 49688, 66508, 80743, 97204, 118009, 133016, 161486, 194408, 236018, 315913, 322972, 472036, 631826, 645944, 944072, 1263652, 1534117, 2527304, 3068234, 6136468, 7943869, 12272936, 15887738, 31775476, 63550952, 103270297, 150933511, 206540594, 301867022, 413081188, 603734044, 826162376, 1207468088, 1962135643, 3924271286, 7848542572, 15697085144]

約数ペア:

[(1, 15697085144), (2, 7848542572), (4, 3924271286), (8, 1962135643), (13, 1207468088), (19, 826162376), (26, 603734044), (38, 413081188), (52, 301867022), (76, 206540594), (104, 150933511), (152, 103270297), (247, 63550952), (494, 31775476), (988, 15887738), (1279, 12272936), (1976, 7943869), (2558, 6136468), (5116, 3068234), (6211, 2527304), (10232, 1534117), (12422, 1263652), (16627, 944072), (24301, 645944), (24844, 631826), (33254, 472036), (48602, 322972), (49688, 315913), (66508, 236018), (80743, 194408), (97204, 161486), (118009, 133016)]