238417966017

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{223837}}^1$

素因数の和:223943

約数の個数: 96

約数和(自身を含む): 452546714880

約数和(自身を除く): 214128748863

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 53, 63, 77, 87, 99, 159, 203, 231, 261, 319, 371, 477, 583, 609, 693, 957, 1113, 1537, 1749, 1827, 2233, 2871, 3339, 4081, 4611, 5247, 6699, 10759, 12243, 13833, 16907, 20097, 32277, 36729, 50721, 96831, 118349, 152163, 223837, 355047, 671511, 1065141, 1566859, 2014533, 2462207, 4700577, 6491273, 7386621, 11863361, 14101731, 17235449, 19473819, 22159863, 35590083, 45438911, 51706347, 58421457, 71404003, 83043527, 106770249, 130496971, 136316733, 155119041, 214212009, 249130581, 344037469, 391490913, 408950199, 499828021, 642636027, 747391743, 913478797, 1032112407, 1174472739, 1499484063, 2408262283, 2740436391, 3096337221, 3784412159, 4498452189, 7224786849, 8221309173, 11353236477, 21674360547, 26490885113, 34059709431, 79472655339, 238417966017]

約数ペア:

[(1, 238417966017), (3, 79472655339), (7, 34059709431), (9, 26490885113), (11, 21674360547), (21, 11353236477), (29, 8221309173), (33, 7224786849), (53, 4498452189), (63, 3784412159), (77, 3096337221), (87, 2740436391), (99, 2408262283), (159, 1499484063), (203, 1174472739), (231, 1032112407), (261, 913478797), (319, 747391743), (371, 642636027), (477, 499828021), (583, 408950199), (609, 391490913), (693, 344037469), (957, 249130581), (1113, 214212009), (1537, 155119041), (1749, 136316733), (1827, 130496971), (2233, 106770249), (2871, 83043527), (3339, 71404003), (4081, 58421457), (4611, 51706347), (5247, 45438911), (6699, 35590083), (10759, 22159863), (12243, 19473819), (13833, 17235449), (16907, 14101731), (20097, 11863361), (32277, 7386621), (36729, 6491273), (50721, 4700577), (96831, 2462207), (118349, 2014533), (152163, 1566859), (223837, 1065141), (355047, 671511)]