219305186144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{223}}^1\times {\mathrm{1511}}^1$

素因数の和:1841

約数の個数: 144

約数和(自身を含む): 484699106304

約数和(自身を除く): 265393920160

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 223, 344, 352, 446, 473, 688, 892, 946, 1376, 1511, 1784, 1849, 1892, 2453, 3022, 3568, 3698, 3784, 4906, 6044, 7136, 7396, 7568, 9589, 9812, 12088, 14792, 15136, 16621, 19178, 19624, 20339, 24176, 29584, 33242, 38356, 39248, 40678, 48352, 59168, 64973, 66484, 76712, 78496, 81356, 105479, 129946, 132968, 153424, 162712, 210958, 259892, 265936, 306848, 325424, 336953, 412327, 421916, 519784, 531872, 650848, 673906, 714703, 824654, 843832, 1039568, 1347812, 1429406, 1649308, 1687664, 2079136, 2695624, 2793839, 2858812, 3298616, 3375328, 3706483, 4535597, 5391248, 5587678, 5717624, 6597232, 7412966, 9071194, 10782496, 11175356, 11435248, 13194464, 14488979, 14825932, 18142388, 22350712, 22870496, 28977958, 29651864, 30732229, 36284776, 44701424, 57955916, 59303728, 61464458, 72569552, 89402848, 115911832, 118607456, 122928916, 145139104, 159378769, 231823664, 245857832, 318757538, 463647328, 491715664, 623026097, 637515076, 983431328, 1246052194, 1275030152, 2492104388, 2550060304, 4984208776, 5100120608, 6853287067, 9968417552, 13706574134, 19936835104, 27413148268, 54826296536, 109652593072, 219305186144]

約数ペア:

[(1, 219305186144), (2, 109652593072), (4, 54826296536), (8, 27413148268), (11, 19936835104), (16, 13706574134), (22, 9968417552), (32, 6853287067), (43, 5100120608), (44, 4984208776), (86, 2550060304), (88, 2492104388), (172, 1275030152), (176, 1246052194), (223, 983431328), (344, 637515076), (352, 623026097), (446, 491715664), (473, 463647328), (688, 318757538), (892, 245857832), (946, 231823664), (1376, 159378769), (1511, 145139104), (1784, 122928916), (1849, 118607456), (1892, 115911832), (2453, 89402848), (3022, 72569552), (3568, 61464458), (3698, 59303728), (3784, 57955916), (4906, 44701424), (6044, 36284776), (7136, 30732229), (7396, 29651864), (7568, 28977958), (9589, 22870496), (9812, 22350712), (12088, 18142388), (14792, 14825932), (15136, 14488979), (16621, 13194464), (19178, 11435248), (19624, 11175356), (20339, 10782496), (24176, 9071194), (29584, 7412966), (33242, 6597232), (38356, 5717624), (39248, 5587678), (40678, 5391248), (48352, 4535597), (59168, 3706483), (64973, 3375328), (66484, 3298616), (76712, 2858812), (78496, 2793839), (81356, 2695624), (105479, 2079136), (129946, 1687664), (132968, 1649308), (153424, 1429406), (162712, 1347812), (210958, 1039568), (259892, 843832), (265936, 824654), (306848, 714703), (325424, 673906), (336953, 650848), (412327, 531872), (421916, 519784)]