857922251264

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{65729}}^1$

素因数の和:65850

約数の個数: 160

約数和(自身を含む): 1931722143120

約数和(自身を除く): 1073799891856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 53, 64, 74, 104, 106, 128, 148, 208, 212, 256, 296, 416, 424, 481, 512, 592, 689, 832, 848, 962, 1184, 1378, 1664, 1696, 1924, 1961, 2368, 2756, 3328, 3392, 3848, 3922, 4736, 5512, 6656, 6784, 7696, 7844, 9472, 11024, 13568, 15392, 15688, 18944, 22048, 25493, 27136, 30784, 31376, 44096, 50986, 61568, 62752, 65729, 88192, 101972, 123136, 125504, 131458, 176384, 203944, 246272, 251008, 262916, 352768, 407888, 502016, 525832, 815776, 854477, 1004032, 1051664, 1631552, 1708954, 2103328, 2431973, 3263104, 3417908, 3483637, 4206656, 4863946, 6526208, 6835816, 6967274, 8413312, 9727892, 13052416, 13671632, 13934548, 16826624, 19455784, 27343264, 27869096, 31615649, 33653248, 38911568, 45287281, 54686528, 55738192, 63231298, 77823136, 90574562, 109373056, 111476384, 126462596, 128894569, 155646272, 181149124, 218746112, 222952768, 252925192, 257789138, 311292544, 362298248, 437492224, 445905536, 505850384, 515578276, 622585088, 724596496, 891811072, 1011700768, 1031156552, 1245170176, 1449192992, 1675629397, 1783622144, 2023401536, 2062313104, 2898385984, 3351258794, 4046803072, 4124626208, 5796771968, 6702517588, 8093606144, 8249252416, 11593543936, 13405035176, 16187212288, 16498504832, 23187087872, 26810070352, 32997009664, 53620140704, 65994019328, 107240281408, 214480562816, 428961125632, 857922251264]

約数ペア:

[(1, 857922251264), (2, 428961125632), (4, 214480562816), (8, 107240281408), (13, 65994019328), (16, 53620140704), (26, 32997009664), (32, 26810070352), (37, 23187087872), (52, 16498504832), (53, 16187212288), (64, 13405035176), (74, 11593543936), (104, 8249252416), (106, 8093606144), (128, 6702517588), (148, 5796771968), (208, 4124626208), (212, 4046803072), (256, 3351258794), (296, 2898385984), (416, 2062313104), (424, 2023401536), (481, 1783622144), (512, 1675629397), (592, 1449192992), (689, 1245170176), (832, 1031156552), (848, 1011700768), (962, 891811072), (1184, 724596496), (1378, 622585088), (1664, 515578276), (1696, 505850384), (1924, 445905536), (1961, 437492224), (2368, 362298248), (2756, 311292544), (3328, 257789138), (3392, 252925192), (3848, 222952768), (3922, 218746112), (4736, 181149124), (5512, 155646272), (6656, 128894569), (6784, 126462596), (7696, 111476384), (7844, 109373056), (9472, 90574562), (11024, 77823136), (13568, 63231298), (15392, 55738192), (15688, 54686528), (18944, 45287281), (22048, 38911568), (25493, 33653248), (27136, 31615649), (30784, 27869096), (31376, 27343264), (44096, 19455784), (50986, 16826624), (61568, 13934548), (62752, 13671632), (65729, 13052416), (88192, 9727892), (101972, 8413312), (123136, 6967274), (125504, 6835816), (131458, 6526208), (176384, 4863946), (203944, 4206656), (246272, 3483637), (251008, 3417908), (262916, 3263104), (352768, 2431973), (407888, 2103328), (502016, 1708954), (525832, 1631552), (815776, 1051664), (854477, 1004032)]