448181552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307817}}^1$

素因数の和:307845

約数の個数: 40

約数和(自身を含む): 1068744096

約数和(自身を除く): 620562544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 307817, 615634, 1231268, 2154719, 2462536, 4001621, 4309438, 4925072, 8003242, 8618876, 16006484, 17237752, 28011347, 32012968, 34475504, 56022694, 64025936, 112045388, 224090776, 448181552]

約数ペア:

[(1, 448181552), (2, 224090776), (4, 112045388), (7, 64025936), (8, 56022694), (13, 34475504), (14, 32012968), (16, 28011347), (26, 17237752), (28, 16006484), (52, 8618876), (56, 8003242), (91, 4925072), (104, 4309438), (112, 4001621), (182, 2462536), (208, 2154719), (364, 1231268), (728, 615634), (1456, 307817)]