315044205856

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{887}}^1\times {\mathrm{156329}}^1$

素因数の和:157297

約数の個数: 48

約数和(自身を含む): 629692237440

約数和(自身を除く): 314648031584

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 887, 1136, 1774, 2272, 3548, 7096, 14192, 28384, 62977, 125954, 156329, 251908, 312658, 503816, 625316, 1007632, 1250632, 2015264, 2501264, 5002528, 11099359, 22198718, 44397436, 88794872, 138663823, 177589744, 277327646, 355179488, 554655292, 1109310584, 2218621168, 4437242336, 9845131433, 19690262866, 39380525732, 78761051464, 157522102928, 315044205856]

約数ペア:

[(1, 315044205856), (2, 157522102928), (4, 78761051464), (8, 39380525732), (16, 19690262866), (32, 9845131433), (71, 4437242336), (142, 2218621168), (284, 1109310584), (568, 554655292), (887, 355179488), (1136, 277327646), (1774, 177589744), (2272, 138663823), (3548, 88794872), (7096, 44397436), (14192, 22198718), (28384, 11099359), (62977, 5002528), (125954, 2501264), (156329, 2015264), (251908, 1250632), (312658, 1007632), (503816, 625316)]