285217632

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{6737}}^1$

素因数の和:6770

約数の個数: 144

約数和(自身を含む): 967846320

約数和(自身を除く): 682628688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 6737, 7056, 10584, 13474, 14112, 20211, 21168, 26948, 40422, 42336, 47159, 53896, 60633, 80844, 94318, 107792, 121266, 141477, 161688, 181899, 188636, 215584, 242532, 282954, 323376, 330113, 363798, 377272, 424431, 485064, 565908, 646752, 660226, 727596, 754544, 848862, 970128, 990339, 1131816, 1273293, 1320452, 1455192, 1509088, 1697724, 1940256, 1980678, 2263632, 2546586, 2640904, 2910384, 2971017, 3395448, 3961356, 4527264, 5093172, 5281808, 5820768, 5942034, 6790896, 7922712, 8913051, 10186344, 10563616, 11884068, 13581792, 15845424, 17826102, 20372688, 23768136, 31690848, 35652204, 40745376, 47536272, 71304408, 95072544, 142608816, 285217632]

約数ペア:

[(1, 285217632), (2, 142608816), (3, 95072544), (4, 71304408), (6, 47536272), (7, 40745376), (8, 35652204), (9, 31690848), (12, 23768136), (14, 20372688), (16, 17826102), (18, 15845424), (21, 13581792), (24, 11884068), (27, 10563616), (28, 10186344), (32, 8913051), (36, 7922712), (42, 6790896), (48, 5942034), (49, 5820768), (54, 5281808), (56, 5093172), (63, 4527264), (72, 3961356), (84, 3395448), (96, 2971017), (98, 2910384), (108, 2640904), (112, 2546586), (126, 2263632), (144, 1980678), (147, 1940256), (168, 1697724), (189, 1509088), (196, 1455192), (216, 1320452), (224, 1273293), (252, 1131816), (288, 990339), (294, 970128), (336, 848862), (378, 754544), (392, 727596), (432, 660226), (441, 646752), (504, 565908), (588, 485064), (672, 424431), (756, 377272), (784, 363798), (864, 330113), (882, 323376), (1008, 282954), (1176, 242532), (1323, 215584), (1512, 188636), (1568, 181899), (1764, 161688), (2016, 141477), (2352, 121266), (2646, 107792), (3024, 94318), (3528, 80844), (4704, 60633), (5292, 53896), (6048, 47159), (6737, 42336), (7056, 40422), (10584, 26948), (13474, 21168), (14112, 20211)]