331567252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{727}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 649434240

約数和(自身を除く): 317866988

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 353, 646, 706, 727, 1292, 1412, 1454, 2908, 6001, 6707, 12002, 12359, 13414, 13813, 24004, 24718, 26828, 27626, 49436, 55252, 114019, 228038, 234821, 256631, 456076, 469642, 513262, 939284, 1026524, 4362727, 4875989, 8725454, 9751978, 17450908, 19503956, 82891813, 165783626, 331567252]

約数ペア:

[(1, 331567252), (2, 165783626), (4, 82891813), (17, 19503956), (19, 17450908), (34, 9751978), (38, 8725454), (68, 4875989), (76, 4362727), (323, 1026524), (353, 939284), (646, 513262), (706, 469642), (727, 456076), (1292, 256631), (1412, 234821), (1454, 228038), (2908, 114019), (6001, 55252), (6707, 49436), (12002, 27626), (12359, 26828), (13414, 24718), (13813, 24004)]