1261372137408

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{398813}}^1$

素因数の和:398884

約数の個数: 252

約数和(自身を含む): 4042833351960

約数和(自身を除く): 2781461214552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 192, 204, 228, 272, 288, 289, 304, 306, 323, 342, 408, 456, 544, 576, 578, 608, 612, 646, 684, 816, 867, 912, 969, 1088, 1156, 1216, 1224, 1292, 1368, 1632, 1734, 1824, 1938, 2312, 2448, 2584, 2601, 2736, 2907, 3264, 3468, 3648, 3876, 4624, 4896, 5168, 5202, 5472, 5491, 5814, 6936, 7752, 9248, 9792, 10336, 10404, 10944, 10982, 11628, 13872, 15504, 16473, 18496, 20672, 20808, 21964, 23256, 27744, 31008, 32946, 41616, 43928, 46512, 49419, 55488, 62016, 65892, 83232, 87856, 93024, 98838, 131784, 166464, 175712, 186048, 197676, 263568, 351424, 395352, 398813, 527136, 790704, 797626, 1054272, 1196439, 1581408, 1595252, 2392878, 3162816, 3190504, 3589317, 4785756, 6381008, 6779821, 7178634, 7577447, 9571512, 12762016, 13559642, 14357268, 15154894, 19143024, 20339463, 22732341, 25524032, 27119284, 28714536, 30309788, 38286048, 40678926, 45464682, 54238568, 57429072, 60619576, 61018389, 68197023, 76572096, 81357852, 90929364, 108477136, 114858144, 115256957, 121239152, 122036778, 128816599, 136394046, 162715704, 181858728, 216954272, 229716288, 230513914, 242478304, 244073556, 257633198, 272788092, 325431408, 345770871, 363717456, 386449797, 433908544, 461027828, 484956608, 488147112, 515266396, 545576184, 650862816, 691541742, 727434912, 772899594, 922055656, 976294224, 1030532792, 1037312613, 1091152368, 1159349391, 1301725632, 1383083484, 1454869824, 1545799188, 1844111312, 1952588448, 2061065584, 2074625226, 2182304736, 2189882183, 2318698782, 2766166968, 3091598376, 3688222624, 3905176896, 4122131168, 4149250452, 4364609472, 4379764366, 4637397564, 5532333936, 6183196752, 6569646549, 7376445248, 8244262336, 8298500904, 8759528732, 9274795128, 11064667872, 12366393504, 13139293098, 16597001808, 17519057464, 18549590256, 19708939647, 22129335744, 24732787008, 26278586196, 33194003616, 35038114928, 37099180512, 39417879294, 52557172392, 66388007232, 70076229856, 74198361024, 78835758588, 105114344784, 140152459712, 157671517176, 210228689568, 315343034352, 420457379136, 630686068704, 1261372137408]

約数ペア:

[(1, 1261372137408), (2, 630686068704), (3, 420457379136), (4, 315343034352), (6, 210228689568), (8, 157671517176), (9, 140152459712), (12, 105114344784), (16, 78835758588), (17, 74198361024), (18, 70076229856), (19, 66388007232), (24, 52557172392), (32, 39417879294), (34, 37099180512), (36, 35038114928), (38, 33194003616), (48, 26278586196), (51, 24732787008), (57, 22129335744), (64, 19708939647), (68, 18549590256), (72, 17519057464), (76, 16597001808), (96, 13139293098), (102, 12366393504), (114, 11064667872), (136, 9274795128), (144, 8759528732), (152, 8298500904), (153, 8244262336), (171, 7376445248), (192, 6569646549), (204, 6183196752), (228, 5532333936), (272, 4637397564), (288, 4379764366), (289, 4364609472), (304, 4149250452), (306, 4122131168), (323, 3905176896), (342, 3688222624), (408, 3091598376), (456, 2766166968), (544, 2318698782), (576, 2189882183), (578, 2182304736), (608, 2074625226), (612, 2061065584), (646, 1952588448), (684, 1844111312), (816, 1545799188), (867, 1454869824), (912, 1383083484), (969, 1301725632), (1088, 1159349391), (1156, 1091152368), (1216, 1037312613), (1224, 1030532792), (1292, 976294224), (1368, 922055656), (1632, 772899594), (1734, 727434912), (1824, 691541742), (1938, 650862816), (2312, 545576184), (2448, 515266396), (2584, 488147112), (2601, 484956608), (2736, 461027828), (2907, 433908544), (3264, 386449797), (3468, 363717456), (3648, 345770871), (3876, 325431408), (4624, 272788092), (4896, 257633198), (5168, 244073556), (5202, 242478304), (5472, 230513914), (5491, 229716288), (5814, 216954272), (6936, 181858728), (7752, 162715704), (9248, 136394046), (9792, 128816599), (10336, 122036778), (10404, 121239152), (10944, 115256957), (10982, 114858144), (11628, 108477136), (13872, 90929364), (15504, 81357852), (16473, 76572096), (18496, 68197023), (20672, 61018389), (20808, 60619576), (21964, 57429072), (23256, 54238568), (27744, 45464682), (31008, 40678926), (32946, 38286048), (41616, 30309788), (43928, 28714536), (46512, 27119284), (49419, 25524032), (55488, 22732341), (62016, 20339463), (65892, 19143024), (83232, 15154894), (87856, 14357268), (93024, 13559642), (98838, 12762016), (131784, 9571512), (166464, 7577447), (175712, 7178634), (186048, 6779821), (197676, 6381008), (263568, 4785756), (351424, 3589317), (395352, 3190504), (398813, 3162816), (527136, 2392878), (790704, 1595252), (797626, 1581408), (1054272, 1196439)]