240620744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3089}}^1$

素因数の和:3222

約数の個数: 64

約数和(自身を含む): 560649600

約数和(自身を除く): 320028856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 107, 182, 214, 364, 428, 728, 749, 856, 1391, 1498, 2782, 2996, 3089, 5564, 5992, 6178, 9737, 11128, 12356, 19474, 21623, 24712, 38948, 40157, 43246, 77896, 80314, 86492, 160628, 172984, 281099, 321256, 330523, 562198, 661046, 1124396, 1322092, 2248792, 2313661, 2644184, 4296799, 4627322, 8593598, 9254644, 17187196, 18509288, 30077593, 34374392, 60155186, 120310372, 240620744]

約数ペア:

[(1, 240620744), (2, 120310372), (4, 60155186), (7, 34374392), (8, 30077593), (13, 18509288), (14, 17187196), (26, 9254644), (28, 8593598), (52, 4627322), (56, 4296799), (91, 2644184), (104, 2313661), (107, 2248792), (182, 1322092), (214, 1124396), (364, 661046), (428, 562198), (728, 330523), (749, 321256), (856, 281099), (1391, 172984), (1498, 160628), (2782, 86492), (2996, 80314), (3089, 77896), (5564, 43246), (5992, 40157), (6178, 38948), (9737, 24712), (11128, 21623), (12356, 19474)]