2782144848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7219}}^1$

素因数の和:7305

約数の個数: 160

約数和(自身を含む): 8709283840

約数和(自身を除く): 5927138992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 37, 42, 48, 56, 62, 74, 84, 93, 111, 112, 124, 148, 168, 186, 217, 222, 248, 259, 296, 336, 372, 434, 444, 496, 518, 592, 651, 744, 777, 868, 888, 1036, 1147, 1302, 1488, 1554, 1736, 1776, 2072, 2294, 2604, 3108, 3441, 3472, 4144, 4588, 5208, 6216, 6882, 7219, 8029, 9176, 10416, 12432, 13764, 14438, 16058, 18352, 21657, 24087, 27528, 28876, 32116, 43314, 48174, 50533, 55056, 57752, 64232, 86628, 96348, 101066, 115504, 128464, 151599, 173256, 192696, 202132, 223789, 267103, 303198, 346512, 385392, 404264, 447578, 534206, 606396, 671367, 801309, 808528, 895156, 1068412, 1212792, 1342734, 1566523, 1602618, 1790312, 1869721, 2136824, 2425584, 2685468, 3133046, 3205236, 3580624, 3739442, 4273648, 4699569, 5370936, 5609163, 6266092, 6410472, 7478884, 8280193, 9399138, 10741872, 11218326, 12532184, 12820944, 14957768, 16560386, 18798276, 22436652, 24840579, 25064368, 29915536, 33120772, 37596552, 44873304, 49681158, 57961351, 66241544, 75193104, 89746608, 99362316, 115922702, 132483088, 173884053, 198724632, 231845404, 347768106, 397449264, 463690808, 695536212, 927381616, 1391072424, 2782144848]

約数ペア:

[(1, 2782144848), (2, 1391072424), (3, 927381616), (4, 695536212), (6, 463690808), (7, 397449264), (8, 347768106), (12, 231845404), (14, 198724632), (16, 173884053), (21, 132483088), (24, 115922702), (28, 99362316), (31, 89746608), (37, 75193104), (42, 66241544), (48, 57961351), (56, 49681158), (62, 44873304), (74, 37596552), (84, 33120772), (93, 29915536), (111, 25064368), (112, 24840579), (124, 22436652), (148, 18798276), (168, 16560386), (186, 14957768), (217, 12820944), (222, 12532184), (248, 11218326), (259, 10741872), (296, 9399138), (336, 8280193), (372, 7478884), (434, 6410472), (444, 6266092), (496, 5609163), (518, 5370936), (592, 4699569), (651, 4273648), (744, 3739442), (777, 3580624), (868, 3205236), (888, 3133046), (1036, 2685468), (1147, 2425584), (1302, 2136824), (1488, 1869721), (1554, 1790312), (1736, 1602618), (1776, 1566523), (2072, 1342734), (2294, 1212792), (2604, 1068412), (3108, 895156), (3441, 808528), (3472, 801309), (4144, 671367), (4588, 606396), (5208, 534206), (6216, 447578), (6882, 404264), (7219, 385392), (8029, 346512), (9176, 303198), (10416, 267103), (12432, 223789), (13764, 202132), (14438, 192696), (16058, 173256), (18352, 151599), (21657, 128464), (24087, 115504), (27528, 101066), (28876, 96348), (32116, 86628), (43314, 64232), (48174, 57752), (50533, 55056)]