2816511408

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:1007

約数の個数: 120

約数和(自身を含む): 7987266560

約数和(自身を除く): 5170755152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 223, 278, 417, 446, 556, 631, 669, 834, 892, 1112, 1251, 1262, 1338, 1668, 1784, 1893, 2007, 2224, 2502, 2524, 2676, 3336, 3568, 3786, 4014, 5004, 5048, 5352, 5679, 6672, 7572, 8028, 10008, 10096, 10704, 11358, 15144, 16056, 20016, 22716, 30288, 30997, 32112, 45432, 61994, 87709, 90864, 92991, 123988, 140713, 175418, 185982, 247976, 263127, 278973, 281426, 350836, 371964, 422139, 495952, 526254, 557946, 562852, 701672, 743928, 789381, 844278, 1052508, 1115892, 1125704, 1266417, 1403344, 1487856, 1578762, 1688556, 2105016, 2231784, 2251408, 2532834, 3157524, 3377112, 4210032, 4463568, 5065668, 6315048, 6754224, 10131336, 12630096, 19559107, 20262672, 39118214, 58677321, 78236428, 117354642, 156472856, 176031963, 234709284, 312945712, 352063926, 469418568, 704127852, 938837136, 1408255704, 2816511408]

約数ペア:

[(1, 2816511408), (2, 1408255704), (3, 938837136), (4, 704127852), (6, 469418568), (8, 352063926), (9, 312945712), (12, 234709284), (16, 176031963), (18, 156472856), (24, 117354642), (36, 78236428), (48, 58677321), (72, 39118214), (139, 20262672), (144, 19559107), (223, 12630096), (278, 10131336), (417, 6754224), (446, 6315048), (556, 5065668), (631, 4463568), (669, 4210032), (834, 3377112), (892, 3157524), (1112, 2532834), (1251, 2251408), (1262, 2231784), (1338, 2105016), (1668, 1688556), (1784, 1578762), (1893, 1487856), (2007, 1403344), (2224, 1266417), (2502, 1125704), (2524, 1115892), (2676, 1052508), (3336, 844278), (3568, 789381), (3786, 743928), (4014, 701672), (5004, 562852), (5048, 557946), (5352, 526254), (5679, 495952), (6672, 422139), (7572, 371964), (8028, 350836), (10008, 281426), (10096, 278973), (10704, 263127), (11358, 247976), (15144, 185982), (16056, 175418), (20016, 140713), (22716, 123988), (30288, 92991), (30997, 90864), (32112, 87709), (45432, 61994)]