2168345344

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 4968391680

約数和(自身を除く): 2800046336

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 59, 62, 64, 88, 118, 124, 128, 176, 236, 248, 256, 341, 352, 421, 472, 496, 649, 682, 704, 842, 944, 992, 1298, 1364, 1408, 1684, 1829, 1888, 1984, 2596, 2728, 2816, 3368, 3658, 3776, 3968, 4631, 5192, 5456, 6736, 7316, 7552, 7936, 9262, 10384, 10912, 13051, 13472, 14632, 15104, 18524, 20119, 20768, 21824, 24839, 26102, 26944, 29264, 37048, 40238, 41536, 43648, 49678, 52204, 53888, 58528, 74096, 80476, 83072, 87296, 99356, 104408, 107776, 117056, 143561, 148192, 160952, 166144, 198712, 208816, 234112, 273229, 287122, 296384, 321904, 397424, 417632, 468224, 546458, 574244, 592768, 643808, 770009, 794848, 835264, 1092916, 1148488, 1185536, 1287616, 1540018, 1589696, 1670528, 2185832, 2296976, 2575232, 3080036, 3179392, 3341056, 4371664, 4593952, 5150464, 6160072, 6358784, 8470099, 8743328, 9187904, 12320144, 16940198, 17486656, 18375808, 24640288, 33880396, 34973312, 36751616, 49280576, 67760792, 69946624, 98561152, 135521584, 197122304, 271043168, 542086336, 1084172672, 2168345344]

約数ペア:

[(1, 2168345344), (2, 1084172672), (4, 542086336), (8, 271043168), (11, 197122304), (16, 135521584), (22, 98561152), (31, 69946624), (32, 67760792), (44, 49280576), (59, 36751616), (62, 34973312), (64, 33880396), (88, 24640288), (118, 18375808), (124, 17486656), (128, 16940198), (176, 12320144), (236, 9187904), (248, 8743328), (256, 8470099), (341, 6358784), (352, 6160072), (421, 5150464), (472, 4593952), (496, 4371664), (649, 3341056), (682, 3179392), (704, 3080036), (842, 2575232), (944, 2296976), (992, 2185832), (1298, 1670528), (1364, 1589696), (1408, 1540018), (1684, 1287616), (1829, 1185536), (1888, 1148488), (1984, 1092916), (2596, 835264), (2728, 794848), (2816, 770009), (3368, 643808), (3658, 592768), (3776, 574244), (3968, 546458), (4631, 468224), (5192, 417632), (5456, 397424), (6736, 321904), (7316, 296384), (7552, 287122), (7936, 273229), (9262, 234112), (10384, 208816), (10912, 198712), (13051, 166144), (13472, 160952), (14632, 148192), (15104, 143561), (18524, 117056), (20119, 107776), (20768, 104408), (21824, 99356), (24839, 87296), (26102, 83072), (26944, 80476), (29264, 74096), (37048, 58528), (40238, 53888), (41536, 52204), (43648, 49678)]