281254155264

素因数分解:

$2^{10}\times 3^2\times {\mathrm{30518029}}^1$

素因数の和:30518055

約数の個数: 66

約数和(自身を含む): 812115296330

約数和(自身を除く): 530861141066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 30518029, 61036058, 91554087, 122072116, 183108174, 244144232, 274662261, 366216348, 488288464, 549324522, 732432696, 976576928, 1098649044, 1464865392, 1953153856, 2197298088, 2929730784, 3906307712, 4394596176, 5859461568, 7812615424, 8789192352, 11718923136, 15625230848, 17578384704, 23437846272, 31250461696, 35156769408, 46875692544, 70313538816, 93751385088, 140627077632, 281254155264]

約数ペア:

[(1, 281254155264), (2, 140627077632), (3, 93751385088), (4, 70313538816), (6, 46875692544), (8, 35156769408), (9, 31250461696), (12, 23437846272), (16, 17578384704), (18, 15625230848), (24, 11718923136), (32, 8789192352), (36, 7812615424), (48, 5859461568), (64, 4394596176), (72, 3906307712), (96, 2929730784), (128, 2197298088), (144, 1953153856), (192, 1464865392), (256, 1098649044), (288, 976576928), (384, 732432696), (512, 549324522), (576, 488288464), (768, 366216348), (1024, 274662261), (1152, 244144232), (1536, 183108174), (2304, 122072116), (3072, 91554087), (4608, 61036058), (9216, 30518029)]