2010901984

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:890

約数の個数: 192

約数和(自身を含む): 5270832000

約数和(自身を除く): 3259930016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 238, 272, 343, 364, 392, 416, 442, 476, 544, 637, 686, 728, 784, 829, 833, 884, 952, 1274, 1372, 1456, 1547, 1568, 1658, 1666, 1768, 1904, 2548, 2744, 2912, 3094, 3316, 3332, 3536, 3808, 4459, 5096, 5488, 5803, 5831, 6188, 6632, 6664, 7072, 8918, 10192, 10777, 10829, 10976, 11606, 11662, 12376, 13264, 13328, 14093, 17836, 20384, 21554, 21658, 23212, 23324, 24752, 26528, 26656, 28186, 35672, 40621, 43108, 43316, 46424, 46648, 49504, 56372, 71344, 75439, 75803, 81242, 86216, 86632, 92848, 93296, 98651, 112744, 142688, 150878, 151606, 162484, 172432, 173264, 183209, 185696, 186592, 197302, 225488, 284347, 301756, 303212, 324968, 344864, 346528, 366418, 394604, 450976, 528073, 568694, 603512, 606424, 649936, 690557, 732836, 789208, 1056146, 1137388, 1207024, 1212848, 1282463, 1299872, 1381114, 1465672, 1578416, 2112292, 2274776, 2414048, 2425696, 2564926, 2762228, 2931344, 3156832, 3696511, 4224584, 4549552, 4833899, 5129852, 5524456, 5862688, 7393022, 8449168, 8977241, 9099104, 9667798, 10259704, 11048912, 14786044, 16898336, 17954482, 19335596, 20519408, 22097824, 29572088, 35908964, 38671192, 41038816, 59144176, 62840687, 71817928, 77342384, 118288352, 125681374, 143635856, 154684768, 251362748, 287271712, 502725496, 1005450992, 2010901984]

約数ペア:

[(1, 2010901984), (2, 1005450992), (4, 502725496), (7, 287271712), (8, 251362748), (13, 154684768), (14, 143635856), (16, 125681374), (17, 118288352), (26, 77342384), (28, 71817928), (32, 62840687), (34, 59144176), (49, 41038816), (52, 38671192), (56, 35908964), (68, 29572088), (91, 22097824), (98, 20519408), (104, 19335596), (112, 17954482), (119, 16898336), (136, 14786044), (182, 11048912), (196, 10259704), (208, 9667798), (221, 9099104), (224, 8977241), (238, 8449168), (272, 7393022), (343, 5862688), (364, 5524456), (392, 5129852), (416, 4833899), (442, 4549552), (476, 4224584), (544, 3696511), (637, 3156832), (686, 2931344), (728, 2762228), (784, 2564926), (829, 2425696), (833, 2414048), (884, 2274776), (952, 2112292), (1274, 1578416), (1372, 1465672), (1456, 1381114), (1547, 1299872), (1568, 1282463), (1658, 1212848), (1666, 1207024), (1768, 1137388), (1904, 1056146), (2548, 789208), (2744, 732836), (2912, 690557), (3094, 649936), (3316, 606424), (3332, 603512), (3536, 568694), (3808, 528073), (4459, 450976), (5096, 394604), (5488, 366418), (5803, 346528), (5831, 344864), (6188, 324968), (6632, 303212), (6664, 301756), (7072, 284347), (8918, 225488), (10192, 197302), (10777, 186592), (10829, 185696), (10976, 183209), (11606, 173264), (11662, 172432), (12376, 162484), (13264, 151606), (13328, 150878), (14093, 142688), (17836, 112744), (20384, 98651), (21554, 93296), (21658, 92848), (23212, 86632), (23324, 86216), (24752, 81242), (26528, 75803), (26656, 75439), (28186, 71344), (35672, 56372), (40621, 49504), (43108, 46648), (43316, 46424)]