387324982016

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1701899}}^1$

素因数の和:1702049

約数の個数: 72

約数和(自身を含む): 890543001600

約数和(自身を除く): 503218019584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 889, 896, 1016, 1778, 1792, 2032, 3556, 4064, 7112, 8128, 14224, 16256, 28448, 32512, 56896, 113792, 227584, 1701899, 3403798, 6807596, 11913293, 13615192, 23826586, 27230384, 47653172, 54460768, 95306344, 108921536, 190612688, 216141173, 217843072, 381225376, 432282346, 435686144, 762450752, 864564692, 1512988211, 1524901504, 1729129384, 3025976422, 3049803008, 3458258768, 6051952844, 6916517536, 12103905688, 13833035072, 24207811376, 27666070144, 48415622752, 55332140288, 96831245504, 193662491008, 387324982016]

約数ペア:

[(1, 387324982016), (2, 193662491008), (4, 96831245504), (7, 55332140288), (8, 48415622752), (14, 27666070144), (16, 24207811376), (28, 13833035072), (32, 12103905688), (56, 6916517536), (64, 6051952844), (112, 3458258768), (127, 3049803008), (128, 3025976422), (224, 1729129384), (254, 1524901504), (256, 1512988211), (448, 864564692), (508, 762450752), (889, 435686144), (896, 432282346), (1016, 381225376), (1778, 217843072), (1792, 216141173), (2032, 190612688), (3556, 108921536), (4064, 95306344), (7112, 54460768), (8128, 47653172), (14224, 27230384), (16256, 23826586), (28448, 13615192), (32512, 11913293), (56896, 6807596), (113792, 3403798), (227584, 1701899)]