2243808

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{53}}^1$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 7756560

約数和(自身を除く): 5512752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 53, 54, 56, 63, 72, 84, 96, 98, 106, 108, 112, 126, 144, 147, 159, 168, 189, 196, 212, 216, 224, 252, 288, 294, 318, 336, 371, 378, 392, 424, 432, 441, 477, 504, 588, 636, 672, 742, 756, 784, 848, 864, 882, 954, 1008, 1113, 1176, 1272, 1323, 1431, 1484, 1512, 1568, 1696, 1764, 1908, 2016, 2226, 2352, 2544, 2597, 2646, 2862, 2968, 3024, 3339, 3528, 3816, 4452, 4704, 5088, 5194, 5292, 5724, 5936, 6048, 6678, 7056, 7632, 7791, 8904, 10017, 10388, 10584, 11448, 11872, 13356, 14112, 15264, 15582, 17808, 20034, 20776, 21168, 22896, 23373, 26712, 31164, 35616, 40068, 41552, 42336, 45792, 46746, 53424, 62328, 70119, 80136, 83104, 93492, 106848, 124656, 140238, 160272, 186984, 249312, 280476, 320544, 373968, 560952, 747936, 1121904, 2243808]

約数ペア:

[(1, 2243808), (2, 1121904), (3, 747936), (4, 560952), (6, 373968), (7, 320544), (8, 280476), (9, 249312), (12, 186984), (14, 160272), (16, 140238), (18, 124656), (21, 106848), (24, 93492), (27, 83104), (28, 80136), (32, 70119), (36, 62328), (42, 53424), (48, 46746), (49, 45792), (53, 42336), (54, 41552), (56, 40068), (63, 35616), (72, 31164), (84, 26712), (96, 23373), (98, 22896), (106, 21168), (108, 20776), (112, 20034), (126, 17808), (144, 15582), (147, 15264), (159, 14112), (168, 13356), (189, 11872), (196, 11448), (212, 10584), (216, 10388), (224, 10017), (252, 8904), (288, 7791), (294, 7632), (318, 7056), (336, 6678), (371, 6048), (378, 5936), (392, 5724), (424, 5292), (432, 5194), (441, 5088), (477, 4704), (504, 4452), (588, 3816), (636, 3528), (672, 3339), (742, 3024), (756, 2968), (784, 2862), (848, 2646), (864, 2597), (882, 2544), (954, 2352), (1008, 2226), (1113, 2016), (1176, 1908), (1272, 1764), (1323, 1696), (1431, 1568), (1484, 1512)]