22870224

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 72668960

約数和(自身を除く): 49798736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 643, 684, 741, 912, 936, 988, 1286, 1368, 1482, 1872, 1929, 1976, 2223, 2572, 2736, 2964, 3858, 3952, 4446, 5144, 5787, 5928, 7716, 8359, 8892, 10288, 11574, 11856, 12217, 15432, 16718, 17784, 23148, 24434, 25077, 30864, 33436, 35568, 36651, 46296, 48868, 50154, 66872, 73302, 75231, 92592, 97736, 100308, 109953, 133744, 146604, 150462, 158821, 195472, 200616, 219906, 293208, 300924, 317642, 401232, 439812, 476463, 586416, 601848, 635284, 879624, 952926, 1203696, 1270568, 1429389, 1759248, 1905852, 2541136, 2858778, 3811704, 5717556, 7623408, 11435112, 22870224]

約数ペア:

[(1, 22870224), (2, 11435112), (3, 7623408), (4, 5717556), (6, 3811704), (8, 2858778), (9, 2541136), (12, 1905852), (13, 1759248), (16, 1429389), (18, 1270568), (19, 1203696), (24, 952926), (26, 879624), (36, 635284), (38, 601848), (39, 586416), (48, 476463), (52, 439812), (57, 401232), (72, 317642), (76, 300924), (78, 293208), (104, 219906), (114, 200616), (117, 195472), (144, 158821), (152, 150462), (156, 146604), (171, 133744), (208, 109953), (228, 100308), (234, 97736), (247, 92592), (304, 75231), (312, 73302), (342, 66872), (456, 50154), (468, 48868), (494, 46296), (624, 36651), (643, 35568), (684, 33436), (741, 30864), (912, 25077), (936, 24434), (988, 23148), (1286, 17784), (1368, 16718), (1482, 15432), (1872, 12217), (1929, 11856), (1976, 11574), (2223, 10288), (2572, 8892), (2736, 8359), (2964, 7716), (3858, 5928), (3952, 5787), (4446, 5144)]