260679248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{4651}}^1$

素因数の和:4803

約数の個数: 40

約数和(自身を含む): 526085376

約数和(自身を除く): 265406128

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 904, 1808, 3503, 4651, 7006, 9302, 14012, 18604, 28024, 37208, 56048, 74416, 144181, 288362, 525563, 576724, 1051126, 1153448, 2102252, 2306896, 4204504, 8409008, 16292453, 32584906, 65169812, 130339624, 260679248]

約数ペア:

[(1, 260679248), (2, 130339624), (4, 65169812), (8, 32584906), (16, 16292453), (31, 8409008), (62, 4204504), (113, 2306896), (124, 2102252), (226, 1153448), (248, 1051126), (452, 576724), (496, 525563), (904, 288362), (1808, 144181), (3503, 74416), (4651, 56048), (7006, 37208), (9302, 28024), (14012, 18604)]