258715672288

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{34123}}^1\times {\mathrm{7643}}^1$

素因数の和:41807

約数の個数: 48

約数和(自身を含む): 525861213696

約数和(自身を除く): 267145541408

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 7643, 15286, 30572, 34123, 61144, 68246, 122288, 136492, 236933, 244576, 272984, 473866, 545968, 947732, 1057813, 1091936, 1895464, 2115626, 3790928, 4231252, 7581856, 8462504, 16925008, 33850016, 260802089, 521604178, 1043208356, 2086416712, 4172833424, 8084864759, 8345666848, 16169729518, 32339459036, 64678918072, 129357836144, 258715672288]

約数ペア:

[(1, 258715672288), (2, 129357836144), (4, 64678918072), (8, 32339459036), (16, 16169729518), (31, 8345666848), (32, 8084864759), (62, 4172833424), (124, 2086416712), (248, 1043208356), (496, 521604178), (992, 260802089), (7643, 33850016), (15286, 16925008), (30572, 8462504), (34123, 7581856), (61144, 4231252), (68246, 3790928), (122288, 2115626), (136492, 1895464), (236933, 1091936), (244576, 1057813), (272984, 947732), (473866, 545968)]