348520173

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 539136000

約数和(自身を除く): 190615827

約数列:

[1, 3, 19, 23, 29, 57, 69, 87, 89, 103, 267, 309, 437, 551, 667, 1311, 1653, 1691, 1957, 2001, 2047, 2369, 2581, 2987, 5073, 5871, 6141, 7107, 7743, 8961, 9167, 12673, 27501, 38019, 38893, 45011, 49039, 56753, 59363, 68701, 116679, 135033, 147117, 170259, 174173, 178089, 206103, 210841, 265843, 522519, 632523, 797529, 1127897, 1305319, 3383691, 3915957, 4005979, 5051017, 6114389, 12017937, 15153051, 18343167, 116173391, 348520173]

約数ペア:

[(1, 348520173), (3, 116173391), (19, 18343167), (23, 15153051), (29, 12017937), (57, 6114389), (69, 5051017), (87, 4005979), (89, 3915957), (103, 3383691), (267, 1305319), (309, 1127897), (437, 797529), (551, 632523), (667, 522519), (1311, 265843), (1653, 210841), (1691, 206103), (1957, 178089), (2001, 174173), (2047, 170259), (2369, 147117), (2581, 135033), (2987, 116679), (5073, 68701), (5871, 59363), (6141, 56753), (7107, 49039), (7743, 45011), (8961, 38893), (9167, 38019), (12673, 27501)]