217880479008

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{545443}}^1$

素因数の和:545551

約数の個数: 144

約数和(自身を含む): 661143581280

約数和(自身を除く): 443263102272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 73, 76, 96, 114, 144, 146, 152, 171, 219, 228, 288, 292, 304, 342, 438, 456, 584, 608, 657, 684, 876, 912, 1168, 1314, 1368, 1387, 1752, 1824, 2336, 2628, 2736, 2774, 3504, 4161, 5256, 5472, 5548, 7008, 8322, 10512, 11096, 12483, 16644, 21024, 22192, 24966, 33288, 44384, 49932, 66576, 99864, 133152, 199728, 399456, 545443, 1090886, 1636329, 2181772, 3272658, 4363544, 4908987, 6545316, 8727088, 9817974, 10363417, 13090632, 17454176, 19635948, 20726834, 26181264, 31090251, 39271896, 39817339, 41453668, 52362528, 62180502, 78543792, 79634678, 82907336, 93270753, 119452017, 124361004, 157087584, 159269356, 165814672, 186541506, 238904034, 248722008, 318538712, 331629344, 358356051, 373083012, 477808068, 497444016, 637077424, 716712102, 746166024, 756529441, 955616136, 994888032, 1274154848, 1433424204, 1492332048, 1513058882, 1911232272, 2269588323, 2866848408, 2984664096, 3026117764, 3822464544, 4539176646, 5733696816, 6052235528, 6808764969, 9078353292, 11467393632, 12104471056, 13617529938, 18156706584, 24208942112, 27235059876, 36313413168, 54470119752, 72626826336, 108940239504, 217880479008]

約数ペア:

[(1, 217880479008), (2, 108940239504), (3, 72626826336), (4, 54470119752), (6, 36313413168), (8, 27235059876), (9, 24208942112), (12, 18156706584), (16, 13617529938), (18, 12104471056), (19, 11467393632), (24, 9078353292), (32, 6808764969), (36, 6052235528), (38, 5733696816), (48, 4539176646), (57, 3822464544), (72, 3026117764), (73, 2984664096), (76, 2866848408), (96, 2269588323), (114, 1911232272), (144, 1513058882), (146, 1492332048), (152, 1433424204), (171, 1274154848), (219, 994888032), (228, 955616136), (288, 756529441), (292, 746166024), (304, 716712102), (342, 637077424), (438, 497444016), (456, 477808068), (584, 373083012), (608, 358356051), (657, 331629344), (684, 318538712), (876, 248722008), (912, 238904034), (1168, 186541506), (1314, 165814672), (1368, 159269356), (1387, 157087584), (1752, 124361004), (1824, 119452017), (2336, 93270753), (2628, 82907336), (2736, 79634678), (2774, 78543792), (3504, 62180502), (4161, 52362528), (5256, 41453668), (5472, 39817339), (5548, 39271896), (7008, 31090251), (8322, 26181264), (10512, 20726834), (11096, 19635948), (12483, 17454176), (16644, 13090632), (21024, 10363417), (22192, 9817974), (24966, 8727088), (33288, 6545316), (44384, 4908987), (49932, 4363544), (66576, 3272658), (99864, 2181772), (133152, 1636329), (199728, 1090886), (399456, 545443)]