248595776

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1240

約数の個数: 112

約数和(自身を含む): 605259648

約数和(自身を除く): 356663872

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 64, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 352, 368, 416, 506, 572, 598, 704, 736, 832, 1012, 1144, 1181, 1196, 1472, 2024, 2288, 2362, 2392, 3289, 4048, 4576, 4724, 4784, 6578, 8096, 9152, 9448, 9568, 12991, 13156, 15353, 16192, 18896, 19136, 25982, 26312, 27163, 30706, 37792, 51964, 52624, 54326, 61412, 75584, 103928, 105248, 108652, 122824, 168883, 207856, 210496, 217304, 245648, 298793, 337766, 353119, 415712, 434608, 491296, 597586, 675532, 706238, 831424, 869216, 982592, 1195172, 1351064, 1412476, 1738432, 2390344, 2702128, 2824952, 3884309, 4780688, 5404256, 5649904, 7768618, 9561376, 10808512, 11299808, 15537236, 19122752, 22599616, 31074472, 62148944, 124297888, 248595776]

約数ペア:

[(1, 248595776), (2, 124297888), (4, 62148944), (8, 31074472), (11, 22599616), (13, 19122752), (16, 15537236), (22, 11299808), (23, 10808512), (26, 9561376), (32, 7768618), (44, 5649904), (46, 5404256), (52, 4780688), (64, 3884309), (88, 2824952), (92, 2702128), (104, 2390344), (143, 1738432), (176, 1412476), (184, 1351064), (208, 1195172), (253, 982592), (286, 869216), (299, 831424), (352, 706238), (368, 675532), (416, 597586), (506, 491296), (572, 434608), (598, 415712), (704, 353119), (736, 337766), (832, 298793), (1012, 245648), (1144, 217304), (1181, 210496), (1196, 207856), (1472, 168883), (2024, 122824), (2288, 108652), (2362, 105248), (2392, 103928), (3289, 75584), (4048, 61412), (4576, 54326), (4724, 52624), (4784, 51964), (6578, 37792), (8096, 30706), (9152, 27163), (9448, 26312), (9568, 25982), (12991, 19136), (13156, 18896), (15353, 16192)]