909832064

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 1848860160

約数和(自身を除く): 939028096

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 127, 128, 194, 254, 388, 508, 577, 776, 1016, 1154, 1552, 2032, 2308, 3104, 4064, 4616, 6208, 8128, 9232, 12319, 12416, 16256, 18464, 24638, 36928, 49276, 55969, 73279, 73856, 98552, 111938, 146558, 197104, 223876, 293116, 394208, 447752, 586232, 788416, 895504, 1172464, 1576832, 1791008, 2344928, 3582016, 4689856, 7108063, 7164032, 9379712, 14216126, 28432252, 56864504, 113729008, 227458016, 454916032, 909832064]

約数ペア:

[(1, 909832064), (2, 454916032), (4, 227458016), (8, 113729008), (16, 56864504), (32, 28432252), (64, 14216126), (97, 9379712), (127, 7164032), (128, 7108063), (194, 4689856), (254, 3582016), (388, 2344928), (508, 1791008), (577, 1576832), (776, 1172464), (1016, 895504), (1154, 788416), (1552, 586232), (2032, 447752), (2308, 394208), (3104, 293116), (4064, 223876), (4616, 197104), (6208, 146558), (8128, 111938), (9232, 98552), (12319, 73856), (12416, 73279), (16256, 55969), (18464, 49276), (24638, 36928)]