1885195872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1031}}^1$

素因数の和:1961

約数の個数: 144

約数和(自身を含む): 6139590912

約数和(自身を除く): 4254395040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 907, 1008, 1031, 1814, 2016, 2062, 2721, 3093, 3628, 4124, 5442, 6186, 6349, 7217, 7256, 8163, 8248, 9279, 10884, 12372, 12698, 14434, 14512, 16326, 16496, 18558, 19047, 21651, 21768, 24744, 25396, 28868, 29024, 32652, 32992, 37116, 38094, 43302, 43536, 49488, 50792, 57141, 57736, 64953, 65304, 74232, 76188, 86604, 87072, 98976, 101584, 114282, 115472, 129906, 130608, 148464, 152376, 173208, 203168, 228564, 230944, 259812, 261216, 296928, 304752, 346416, 457128, 519624, 609504, 692832, 914256, 935117, 1039248, 1828512, 1870234, 2078496, 2805351, 3740468, 5610702, 6545819, 7480936, 8416053, 11221404, 13091638, 14961872, 16832106, 19637457, 22442808, 26183276, 29923744, 33664212, 39274914, 44885616, 52366552, 58912371, 67328424, 78549828, 89771232, 104733104, 117824742, 134656848, 157099656, 209466208, 235649484, 269313696, 314199312, 471298968, 628398624, 942597936, 1885195872]

約数ペア:

[(1, 1885195872), (2, 942597936), (3, 628398624), (4, 471298968), (6, 314199312), (7, 269313696), (8, 235649484), (9, 209466208), (12, 157099656), (14, 134656848), (16, 117824742), (18, 104733104), (21, 89771232), (24, 78549828), (28, 67328424), (32, 58912371), (36, 52366552), (42, 44885616), (48, 39274914), (56, 33664212), (63, 29923744), (72, 26183276), (84, 22442808), (96, 19637457), (112, 16832106), (126, 14961872), (144, 13091638), (168, 11221404), (224, 8416053), (252, 7480936), (288, 6545819), (336, 5610702), (504, 3740468), (672, 2805351), (907, 2078496), (1008, 1870234), (1031, 1828512), (1814, 1039248), (2016, 935117), (2062, 914256), (2721, 692832), (3093, 609504), (3628, 519624), (4124, 457128), (5442, 346416), (6186, 304752), (6349, 296928), (7217, 261216), (7256, 259812), (8163, 230944), (8248, 228564), (9279, 203168), (10884, 173208), (12372, 152376), (12698, 148464), (14434, 130608), (14512, 129906), (16326, 115472), (16496, 114282), (18558, 101584), (19047, 98976), (21651, 87072), (21768, 86604), (24744, 76188), (25396, 74232), (28868, 65304), (29024, 64953), (32652, 57736), (32992, 57141), (37116, 50792), (38094, 49488), (43302, 43536)]