2666858544

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8248

約数の個数: 240

約数和(自身を含む): 9507962880

約数和(自身を除く): 6841104336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 48, 51, 56, 57, 63, 68, 72, 76, 84, 102, 112, 114, 119, 126, 133, 136, 144, 152, 153, 168, 171, 204, 228, 238, 252, 266, 272, 304, 306, 323, 336, 342, 357, 399, 408, 456, 476, 504, 532, 612, 646, 684, 714, 798, 816, 912, 952, 969, 1008, 1064, 1071, 1197, 1224, 1292, 1368, 1428, 1596, 1904, 1938, 2128, 2142, 2261, 2394, 2448, 2584, 2736, 2856, 2907, 3192, 3876, 4284, 4522, 4788, 5168, 5712, 5814, 6384, 6783, 7752, 8191, 8568, 9044, 9576, 11628, 13566, 15504, 16382, 17136, 18088, 19152, 20349, 23256, 24573, 27132, 32764, 36176, 40698, 46512, 49146, 54264, 57337, 65528, 73719, 81396, 98292, 108528, 114674, 131056, 139247, 147438, 155629, 162792, 172011, 196584, 229348, 278494, 294876, 311258, 325584, 344022, 393168, 417741, 458696, 466887, 516033, 556988, 589752, 622516, 688044, 835482, 917392, 933774, 974729, 1032066, 1089403, 1113976, 1179504, 1245032, 1253223, 1376088, 1400661, 1670964, 1867548, 1949458, 2064132, 2178806, 2227952, 2490064, 2506446, 2645693, 2752176, 2801322, 2924187, 3268209, 3341928, 3735096, 3898916, 4128264, 4357612, 5012892, 5291386, 5602644, 5848374, 6536418, 6683856, 7470192, 7797832, 7937079, 8256528, 8715224, 8772561, 9804627, 10025784, 10582772, 11205288, 11696748, 13072836, 15595664, 15874158, 17430448, 17545122, 18519851, 19609254, 20051568, 21165544, 22410576, 23393496, 23811237, 26145672, 31748316, 35090244, 37039702, 39218508, 42331088, 46786992, 47622474, 52291344, 55559553, 63496632, 70180488, 74079404, 78437016, 95244948, 111119106, 126993264, 140360976, 148158808, 156874032, 166678659, 190489896, 222238212, 296317616, 333357318, 380979792, 444476424, 666714636, 888952848, 1333429272, 2666858544]

約数ペア:

[(1, 2666858544), (2, 1333429272), (3, 888952848), (4, 666714636), (6, 444476424), (7, 380979792), (8, 333357318), (9, 296317616), (12, 222238212), (14, 190489896), (16, 166678659), (17, 156874032), (18, 148158808), (19, 140360976), (21, 126993264), (24, 111119106), (28, 95244948), (34, 78437016), (36, 74079404), (38, 70180488), (42, 63496632), (48, 55559553), (51, 52291344), (56, 47622474), (57, 46786992), (63, 42331088), (68, 39218508), (72, 37039702), (76, 35090244), (84, 31748316), (102, 26145672), (112, 23811237), (114, 23393496), (119, 22410576), (126, 21165544), (133, 20051568), (136, 19609254), (144, 18519851), (152, 17545122), (153, 17430448), (168, 15874158), (171, 15595664), (204, 13072836), (228, 11696748), (238, 11205288), (252, 10582772), (266, 10025784), (272, 9804627), (304, 8772561), (306, 8715224), (323, 8256528), (336, 7937079), (342, 7797832), (357, 7470192), (399, 6683856), (408, 6536418), (456, 5848374), (476, 5602644), (504, 5291386), (532, 5012892), (612, 4357612), (646, 4128264), (684, 3898916), (714, 3735096), (798, 3341928), (816, 3268209), (912, 2924187), (952, 2801322), (969, 2752176), (1008, 2645693), (1064, 2506446), (1071, 2490064), (1197, 2227952), (1224, 2178806), (1292, 2064132), (1368, 1949458), (1428, 1867548), (1596, 1670964), (1904, 1400661), (1938, 1376088), (2128, 1253223), (2142, 1245032), (2261, 1179504), (2394, 1113976), (2448, 1089403), (2584, 1032066), (2736, 974729), (2856, 933774), (2907, 917392), (3192, 835482), (3876, 688044), (4284, 622516), (4522, 589752), (4788, 556988), (5168, 516033), (5712, 466887), (5814, 458696), (6384, 417741), (6783, 393168), (7752, 344022), (8191, 325584), (8568, 311258), (9044, 294876), (9576, 278494), (11628, 229348), (13566, 196584), (15504, 172011), (16382, 162792), (17136, 155629), (18088, 147438), (19152, 139247), (20349, 131056), (23256, 114674), (24573, 108528), (27132, 98292), (32764, 81396), (36176, 73719), (40698, 65528), (46512, 57337), (49146, 54264)]