305121768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1409}}^1$

素因数の和:2714

約数の個数: 64

約数和(自身を含む): 873072000

約数和(自身を除く): 567950232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1289, 1409, 2578, 2818, 3867, 4227, 5156, 5636, 7734, 8454, 9023, 9863, 10312, 11272, 15468, 16908, 18046, 19726, 27069, 29589, 30936, 33816, 36092, 39452, 54138, 59178, 72184, 78904, 108276, 118356, 216552, 236712, 1816201, 3632402, 5448603, 7264804, 10897206, 12713407, 14529608, 21794412, 25426814, 38140221, 43588824, 50853628, 76280442, 101707256, 152560884, 305121768]

約数ペア:

[(1, 305121768), (2, 152560884), (3, 101707256), (4, 76280442), (6, 50853628), (7, 43588824), (8, 38140221), (12, 25426814), (14, 21794412), (21, 14529608), (24, 12713407), (28, 10897206), (42, 7264804), (56, 5448603), (84, 3632402), (168, 1816201), (1289, 236712), (1409, 216552), (2578, 118356), (2818, 108276), (3867, 78904), (4227, 72184), (5156, 59178), (5636, 54138), (7734, 39452), (8454, 36092), (9023, 33816), (9863, 30936), (10312, 29589), (11272, 27069), (15468, 19726), (16908, 18046)]