127653504

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:718

約数の個数: 128

約数和(自身を含む): 378362880

約数和(自身を除く): 250709376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 128, 132, 141, 176, 188, 192, 264, 282, 352, 376, 384, 517, 528, 564, 643, 704, 752, 1034, 1056, 1128, 1286, 1408, 1504, 1551, 1929, 2068, 2112, 2256, 2572, 3008, 3102, 3858, 4136, 4224, 4512, 5144, 6016, 6204, 7073, 7716, 8272, 9024, 10288, 12408, 14146, 15432, 16544, 18048, 20576, 21219, 24816, 28292, 30221, 30864, 33088, 41152, 42438, 49632, 56584, 60442, 61728, 66176, 82304, 84876, 90663, 99264, 113168, 120884, 123456, 169752, 181326, 198528, 226336, 241768, 246912, 332431, 339504, 362652, 452672, 483536, 664862, 679008, 725304, 905344, 967072, 997293, 1329724, 1358016, 1450608, 1934144, 1994586, 2659448, 2716032, 2901216, 3868288, 3989172, 5318896, 5802432, 7978344, 10637792, 11604864, 15956688, 21275584, 31913376, 42551168, 63826752, 127653504]

約数ペア:

[(1, 127653504), (2, 63826752), (3, 42551168), (4, 31913376), (6, 21275584), (8, 15956688), (11, 11604864), (12, 10637792), (16, 7978344), (22, 5802432), (24, 5318896), (32, 3989172), (33, 3868288), (44, 2901216), (47, 2716032), (48, 2659448), (64, 1994586), (66, 1934144), (88, 1450608), (94, 1358016), (96, 1329724), (128, 997293), (132, 967072), (141, 905344), (176, 725304), (188, 679008), (192, 664862), (264, 483536), (282, 452672), (352, 362652), (376, 339504), (384, 332431), (517, 246912), (528, 241768), (564, 226336), (643, 198528), (704, 181326), (752, 169752), (1034, 123456), (1056, 120884), (1128, 113168), (1286, 99264), (1408, 90663), (1504, 84876), (1551, 82304), (1929, 66176), (2068, 61728), (2112, 60442), (2256, 56584), (2572, 49632), (3008, 42438), (3102, 41152), (3858, 33088), (4136, 30864), (4224, 30221), (4512, 28292), (5144, 24816), (6016, 21219), (6204, 20576), (7073, 18048), (7716, 16544), (8272, 15432), (9024, 14146), (10288, 12408)]