280101216

素因数分解:

$2^5\times 3^1\times {\mathrm{257}}^1\times {\mathrm{11353}}^1$

素因数の和:11623

約数の個数: 48

約数和(自身を含む): 738191664

約数和(自身を除く): 458090448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 8224, 11353, 12336, 22706, 24672, 34059, 45412, 68118, 90824, 136236, 181648, 272472, 363296, 544944, 1089888, 2917721, 5835442, 8753163, 11670884, 17506326, 23341768, 35012652, 46683536, 70025304, 93367072, 140050608, 280101216]

約数ペア:

[(1, 280101216), (2, 140050608), (3, 93367072), (4, 70025304), (6, 46683536), (8, 35012652), (12, 23341768), (16, 17506326), (24, 11670884), (32, 8753163), (48, 5835442), (96, 2917721), (257, 1089888), (514, 544944), (771, 363296), (1028, 272472), (1542, 181648), (2056, 136236), (3084, 90824), (4112, 68118), (6168, 45412), (8224, 34059), (11353, 24672), (12336, 22706)]