279133092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15601}}^1$

素因数の和:15689

約数の個数: 72

約数和(自身を含む): 817794432

約数和(自身を除く): 538661340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 15601, 17892, 31202, 46803, 62404, 93606, 109207, 140409, 187212, 218414, 280818, 327621, 436828, 561636, 655242, 982863, 1107671, 1310484, 1965726, 2215342, 3323013, 3931452, 4430684, 6646026, 7753697, 9969039, 13292052, 15507394, 19938078, 23261091, 31014788, 39876156, 46522182, 69783273, 93044364, 139566546, 279133092]

約数ペア:

[(1, 279133092), (2, 139566546), (3, 93044364), (4, 69783273), (6, 46522182), (7, 39876156), (9, 31014788), (12, 23261091), (14, 19938078), (18, 15507394), (21, 13292052), (28, 9969039), (36, 7753697), (42, 6646026), (63, 4430684), (71, 3931452), (84, 3323013), (126, 2215342), (142, 1965726), (213, 1310484), (252, 1107671), (284, 982863), (426, 655242), (497, 561636), (639, 436828), (852, 327621), (994, 280818), (1278, 218414), (1491, 187212), (1988, 140409), (2556, 109207), (2982, 93606), (4473, 62404), (5964, 46803), (8946, 31202), (15601, 17892)]