219917376

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{18181}}^1$

素因数の和:18209

約数の個数: 112

約数和(自身を含む): 738916480

約数和(自身を除く): 518999104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 18181, 36362, 54543, 72724, 109086, 127267, 145448, 163629, 218172, 254534, 290896, 327258, 381801, 436344, 490887, 509068, 581792, 654516, 763602, 872688, 981774, 1018136, 1145403, 1163584, 1309032, 1527204, 1745376, 1963548, 2036272, 2290806, 2618064, 3054408, 3436209, 3490752, 3927096, 4072544, 4581612, 5236128, 6108816, 6872418, 7854192, 8145088, 9163224, 10472256, 12217632, 13744836, 15708384, 18326448, 24435264, 27489672, 31416768, 36652896, 54979344, 73305792, 109958688, 219917376]

約数ペア:

[(1, 219917376), (2, 109958688), (3, 73305792), (4, 54979344), (6, 36652896), (7, 31416768), (8, 27489672), (9, 24435264), (12, 18326448), (14, 15708384), (16, 13744836), (18, 12217632), (21, 10472256), (24, 9163224), (27, 8145088), (28, 7854192), (32, 6872418), (36, 6108816), (42, 5236128), (48, 4581612), (54, 4072544), (56, 3927096), (63, 3490752), (64, 3436209), (72, 3054408), (84, 2618064), (96, 2290806), (108, 2036272), (112, 1963548), (126, 1745376), (144, 1527204), (168, 1309032), (189, 1163584), (192, 1145403), (216, 1018136), (224, 981774), (252, 872688), (288, 763602), (336, 654516), (378, 581792), (432, 509068), (448, 490887), (504, 436344), (576, 381801), (672, 327258), (756, 290896), (864, 254534), (1008, 218172), (1344, 163629), (1512, 145448), (1728, 127267), (2016, 109086), (3024, 72724), (4032, 54543), (6048, 36362), (12096, 18181)]