8280493617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 12608335872

約数和(自身を除く): 4327842255

約数列:

[1, 3, 11, 33, 43, 61, 129, 183, 271, 353, 473, 671, 813, 1059, 1419, 2013, 2623, 2981, 3883, 7869, 8943, 11649, 11653, 15179, 16531, 21533, 28853, 34959, 45537, 49593, 64599, 86559, 95663, 128183, 166969, 181841, 236863, 286989, 384549, 500907, 545523, 710589, 710833, 925919, 1052293, 2132499, 2777757, 3156879, 4113509, 5835443, 7819163, 10185109, 12340527, 17506329, 23457489, 30555327, 45248599, 64189873, 135745797, 192569619, 250924049, 752772147, 2760164539, 8280493617]

約数ペア:

[(1, 8280493617), (3, 2760164539), (11, 752772147), (33, 250924049), (43, 192569619), (61, 135745797), (129, 64189873), (183, 45248599), (271, 30555327), (353, 23457489), (473, 17506329), (671, 12340527), (813, 10185109), (1059, 7819163), (1419, 5835443), (2013, 4113509), (2623, 3156879), (2981, 2777757), (3883, 2132499), (7869, 1052293), (8943, 925919), (11649, 710833), (11653, 710589), (15179, 545523), (16531, 500907), (21533, 384549), (28853, 286989), (34959, 236863), (45537, 181841), (49593, 166969), (64599, 128183), (86559, 95663)]