290941728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39359}}^1$

素因数の和:39390

約数の個数: 96

約数和(自身を含む): 952197120

約数和(自身を除く): 661255392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 39359, 78718, 118077, 157436, 236154, 275513, 314872, 432949, 472308, 551026, 629744, 826539, 865898, 944616, 1102052, 1259488, 1298847, 1653078, 1731796, 1889232, 2204104, 2597694, 3030643, 3306156, 3463592, 3778464, 4408208, 5195388, 6061286, 6612312, 6927184, 8816416, 9091929, 10390776, 12122572, 13224624, 13854368, 18183858, 20781552, 24245144, 26449248, 36367716, 41563104, 48490288, 72735432, 96980576, 145470864, 290941728]

約数ペア:

[(1, 290941728), (2, 145470864), (3, 96980576), (4, 72735432), (6, 48490288), (7, 41563104), (8, 36367716), (11, 26449248), (12, 24245144), (14, 20781552), (16, 18183858), (21, 13854368), (22, 13224624), (24, 12122572), (28, 10390776), (32, 9091929), (33, 8816416), (42, 6927184), (44, 6612312), (48, 6061286), (56, 5195388), (66, 4408208), (77, 3778464), (84, 3463592), (88, 3306156), (96, 3030643), (112, 2597694), (132, 2204104), (154, 1889232), (168, 1731796), (176, 1653078), (224, 1298847), (231, 1259488), (264, 1102052), (308, 944616), (336, 865898), (352, 826539), (462, 629744), (528, 551026), (616, 472308), (672, 432949), (924, 314872), (1056, 275513), (1232, 236154), (1848, 157436), (2464, 118077), (3696, 78718), (7392, 39359)]