21711172896

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347401}}^1$

素因数の和:347455

約数の個数: 144

約数和(自身を含む): 72837692928

約数和(自身を除く): 51126520032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 31248, 62496, 347401, 694802, 1042203, 1389604, 2084406, 2431807, 2779208, 3126609, 4168812, 4863614, 5558416, 6253218, 7295421, 8337624, 9727228, 10769431, 11116832, 12506436, 14590842, 16675248, 19454456, 21538862, 21886263, 25012872, 29181684, 32308293, 33350496, 38908912, 43077724, 43772526, 50025744, 58363368, 64616586, 75386017, 77817824, 86155448, 87545052, 96924879, 100051488, 116726736, 129233172, 150772034, 172310896, 175090104, 193849758, 226158051, 233453472, 258466344, 301544068, 344621792, 350180208, 387699516, 452316102, 516932688, 603088136, 678474153, 700360416, 775399032, 904632204, 1033865376, 1206176272, 1356948306, 1550798064, 1809264408, 2412352544, 2713896612, 3101596128, 3618528816, 5427793224, 7237057632, 10855586448, 21711172896]

約数ペア:

[(1, 21711172896), (2, 10855586448), (3, 7237057632), (4, 5427793224), (6, 3618528816), (7, 3101596128), (8, 2713896612), (9, 2412352544), (12, 1809264408), (14, 1550798064), (16, 1356948306), (18, 1206176272), (21, 1033865376), (24, 904632204), (28, 775399032), (31, 700360416), (32, 678474153), (36, 603088136), (42, 516932688), (48, 452316102), (56, 387699516), (62, 350180208), (63, 344621792), (72, 301544068), (84, 258466344), (93, 233453472), (96, 226158051), (112, 193849758), (124, 175090104), (126, 172310896), (144, 150772034), (168, 129233172), (186, 116726736), (217, 100051488), (224, 96924879), (248, 87545052), (252, 86155448), (279, 77817824), (288, 75386017), (336, 64616586), (372, 58363368), (434, 50025744), (496, 43772526), (504, 43077724), (558, 38908912), (651, 33350496), (672, 32308293), (744, 29181684), (868, 25012872), (992, 21886263), (1008, 21538862), (1116, 19454456), (1302, 16675248), (1488, 14590842), (1736, 12506436), (1953, 11116832), (2016, 10769431), (2232, 9727228), (2604, 8337624), (2976, 7295421), (3472, 6253218), (3906, 5558416), (4464, 4863614), (5208, 4168812), (6944, 3126609), (7812, 2779208), (8928, 2431807), (10416, 2084406), (15624, 1389604), (20832, 1042203), (31248, 694802), (62496, 347401)]