2057704848

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:837

約数の個数: 120

約数和(自身を含む): 5838792960

約数和(自身を除く): 3781088112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 223, 278, 417, 446, 461, 556, 669, 834, 892, 922, 1112, 1251, 1338, 1383, 1668, 1784, 1844, 2007, 2224, 2502, 2676, 2766, 3336, 3568, 3688, 4014, 4149, 5004, 5352, 5532, 6672, 7376, 8028, 8298, 10008, 10704, 11064, 16056, 16596, 20016, 22128, 30997, 32112, 33192, 61994, 64079, 66384, 92991, 102803, 123988, 128158, 185982, 192237, 205606, 247976, 256316, 278973, 308409, 371964, 384474, 411212, 495952, 512632, 557946, 576711, 616818, 743928, 768948, 822424, 925227, 1025264, 1115892, 1153422, 1233636, 1487856, 1537896, 1644848, 1850454, 2231784, 2306844, 2467272, 3075792, 3700908, 4463568, 4613688, 4934544, 7401816, 9227376, 14289617, 14803632, 28579234, 42868851, 57158468, 85737702, 114316936, 128606553, 171475404, 228633872, 257213106, 342950808, 514426212, 685901616, 1028852424, 2057704848]

約数ペア:

[(1, 2057704848), (2, 1028852424), (3, 685901616), (4, 514426212), (6, 342950808), (8, 257213106), (9, 228633872), (12, 171475404), (16, 128606553), (18, 114316936), (24, 85737702), (36, 57158468), (48, 42868851), (72, 28579234), (139, 14803632), (144, 14289617), (223, 9227376), (278, 7401816), (417, 4934544), (446, 4613688), (461, 4463568), (556, 3700908), (669, 3075792), (834, 2467272), (892, 2306844), (922, 2231784), (1112, 1850454), (1251, 1644848), (1338, 1537896), (1383, 1487856), (1668, 1233636), (1784, 1153422), (1844, 1115892), (2007, 1025264), (2224, 925227), (2502, 822424), (2676, 768948), (2766, 743928), (3336, 616818), (3568, 576711), (3688, 557946), (4014, 512632), (4149, 495952), (5004, 411212), (5352, 384474), (5532, 371964), (6672, 308409), (7376, 278973), (8028, 256316), (8298, 247976), (10008, 205606), (10704, 192237), (11064, 185982), (16056, 128158), (16596, 123988), (20016, 102803), (22128, 92991), (30997, 66384), (32112, 64079), (33192, 61994)]