538445072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{137}}^2\times {\mathrm{163}}^1$

素因数の和:456

約数の個数: 60

約数和(自身を含む): 1153478256

約数和(自身を除く): 615033184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 137, 163, 176, 274, 326, 548, 652, 1096, 1304, 1507, 1793, 2192, 2608, 3014, 3586, 6028, 7172, 12056, 14344, 18769, 22331, 24112, 28688, 37538, 44662, 75076, 89324, 150152, 178648, 206459, 245641, 300304, 357296, 412918, 491282, 825836, 982564, 1651672, 1965128, 3059347, 3303344, 3930256, 6118694, 12237388, 24474776, 33652817, 48949552, 67305634, 134611268, 269222536, 538445072]

約数ペア:

[(1, 538445072), (2, 269222536), (4, 134611268), (8, 67305634), (11, 48949552), (16, 33652817), (22, 24474776), (44, 12237388), (88, 6118694), (137, 3930256), (163, 3303344), (176, 3059347), (274, 1965128), (326, 1651672), (548, 982564), (652, 825836), (1096, 491282), (1304, 412918), (1507, 357296), (1793, 300304), (2192, 245641), (2608, 206459), (3014, 178648), (3586, 150152), (6028, 89324), (7172, 75076), (12056, 44662), (14344, 37538), (18769, 28688), (22331, 24112)]