662955804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{3457}}^1$

素因数の和:4235

約数の個数: 72

約数和(自身を含む): 1918277088

約数和(自身を除く): 1255321284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 761, 1522, 2283, 3044, 3457, 4566, 5327, 6849, 6914, 9132, 10371, 10654, 13698, 13828, 15981, 20742, 21308, 24199, 27396, 31113, 31962, 41484, 47943, 48398, 62226, 63924, 72597, 95886, 96796, 124452, 145194, 191772, 217791, 290388, 435582, 871164, 2630777, 5261554, 7892331, 10523108, 15784662, 18415439, 23676993, 31569324, 36830878, 47353986, 55246317, 73661756, 94707972, 110492634, 165738951, 220985268, 331477902, 662955804]

約数ペア:

[(1, 662955804), (2, 331477902), (3, 220985268), (4, 165738951), (6, 110492634), (7, 94707972), (9, 73661756), (12, 55246317), (14, 47353986), (18, 36830878), (21, 31569324), (28, 23676993), (36, 18415439), (42, 15784662), (63, 10523108), (84, 7892331), (126, 5261554), (252, 2630777), (761, 871164), (1522, 435582), (2283, 290388), (3044, 217791), (3457, 191772), (4566, 145194), (5327, 124452), (6849, 96796), (6914, 95886), (9132, 72597), (10371, 63924), (10654, 62226), (13698, 48398), (13828, 47943), (15981, 41484), (20742, 31962), (21308, 31113), (24199, 27396)]