2009233072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{857}}^1$

素因数の和:1067

約数の個数: 120

約数和(自身を含む): 4924247328

約数和(自身を除く): 2915014256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 173, 176, 242, 308, 346, 484, 616, 692, 847, 857, 968, 1211, 1232, 1384, 1694, 1714, 1903, 1936, 2422, 2768, 3388, 3428, 3806, 4844, 5999, 6776, 6856, 7612, 9427, 9688, 11998, 13321, 13552, 13712, 15224, 18854, 19376, 20933, 23996, 26642, 30448, 37708, 41866, 47992, 53284, 65989, 75416, 83732, 95984, 103697, 106568, 131978, 146531, 148261, 150832, 167464, 207394, 213136, 263956, 293062, 296522, 334928, 414788, 527912, 586124, 593044, 725879, 829576, 1037827, 1055824, 1172248, 1186088, 1451758, 1630871, 1659152, 2075654, 2344496, 2372176, 2903516, 3261742, 4151308, 5807032, 6523484, 8302616, 11416097, 11614064, 13046968, 16605232, 17939581, 22832194, 26093936, 35879162, 45664388, 71758324, 91328776, 125577067, 143516648, 182657552, 251154134, 287033296, 502308268, 1004616536, 2009233072]

約数ペア:

[(1, 2009233072), (2, 1004616536), (4, 502308268), (7, 287033296), (8, 251154134), (11, 182657552), (14, 143516648), (16, 125577067), (22, 91328776), (28, 71758324), (44, 45664388), (56, 35879162), (77, 26093936), (88, 22832194), (112, 17939581), (121, 16605232), (154, 13046968), (173, 11614064), (176, 11416097), (242, 8302616), (308, 6523484), (346, 5807032), (484, 4151308), (616, 3261742), (692, 2903516), (847, 2372176), (857, 2344496), (968, 2075654), (1211, 1659152), (1232, 1630871), (1384, 1451758), (1694, 1186088), (1714, 1172248), (1903, 1055824), (1936, 1037827), (2422, 829576), (2768, 725879), (3388, 593044), (3428, 586124), (3806, 527912), (4844, 414788), (5999, 334928), (6776, 296522), (6856, 293062), (7612, 263956), (9427, 213136), (9688, 207394), (11998, 167464), (13321, 150832), (13552, 148261), (13712, 146531), (15224, 131978), (18854, 106568), (19376, 103697), (20933, 95984), (23996, 83732), (26642, 75416), (30448, 65989), (37708, 53284), (41866, 47992)]