254252944

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{11939}}^1$

素因数の和:11980

約数の個数: 40

約数和(自身を含む): 541884960

約数和(自身を除く): 287632016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 5324, 10648, 11939, 21296, 23878, 47756, 95512, 131329, 191024, 262658, 525316, 1050632, 1444619, 2101264, 2889238, 5778476, 11556952, 15890809, 23113904, 31781618, 63563236, 127126472, 254252944]

約数ペア:

[(1, 254252944), (2, 127126472), (4, 63563236), (8, 31781618), (11, 23113904), (16, 15890809), (22, 11556952), (44, 5778476), (88, 2889238), (121, 2101264), (176, 1444619), (242, 1050632), (484, 525316), (968, 262658), (1331, 191024), (1936, 131329), (2662, 95512), (5324, 47756), (10648, 23878), (11939, 21296)]