1861694016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1001

約数の個数: 224

約数和(自身を含む): 6117457920

約数和(自身を除く): 4255763904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 127, 156, 168, 182, 192, 208, 224, 254, 273, 312, 336, 364, 381, 416, 448, 508, 546, 624, 672, 728, 762, 832, 839, 889, 1016, 1092, 1248, 1344, 1456, 1524, 1651, 1678, 1778, 2032, 2184, 2496, 2517, 2667, 2912, 3048, 3302, 3356, 3556, 4064, 4368, 4953, 5034, 5334, 5824, 5873, 6096, 6604, 6712, 7112, 8128, 8736, 9906, 10068, 10668, 10907, 11557, 11746, 12192, 13208, 13424, 14224, 17472, 17619, 19812, 20136, 21336, 21814, 23114, 23492, 24384, 26416, 26848, 28448, 32721, 34671, 35238, 39624, 40272, 42672, 43628, 46228, 46984, 52832, 53696, 56896, 65442, 69342, 70476, 76349, 79248, 80544, 85344, 87256, 92456, 93968, 105664, 106553, 130884, 138684, 140952, 152698, 158496, 161088, 170688, 174512, 184912, 187936, 213106, 229047, 261768, 277368, 281904, 305396, 316992, 319659, 349024, 369824, 375872, 426212, 458094, 523536, 554736, 563808, 610792, 639318, 698048, 739648, 745871, 852424, 916188, 1047072, 1109472, 1127616, 1221584, 1278636, 1385189, 1491742, 1704848, 1832376, 2094144, 2218944, 2237613, 2443168, 2557272, 2770378, 2983484, 3409696, 3664752, 4155567, 4475226, 4886336, 5114544, 5540756, 5966968, 6819392, 7329504, 8311134, 8950452, 9696323, 10229088, 11081512, 11933936, 14659008, 16622268, 17900904, 19392646, 20458176, 22163024, 23867872, 29088969, 33244536, 35801808, 38785292, 44326048, 47735744, 58177938, 66489072, 71603616, 77570584, 88652096, 116355876, 132978144, 143207232, 155141168, 232711752, 265956288, 310282336, 465423504, 620564672, 930847008, 1861694016]

約数ペア:

[(1, 1861694016), (2, 930847008), (3, 620564672), (4, 465423504), (6, 310282336), (7, 265956288), (8, 232711752), (12, 155141168), (13, 143207232), (14, 132978144), (16, 116355876), (21, 88652096), (24, 77570584), (26, 71603616), (28, 66489072), (32, 58177938), (39, 47735744), (42, 44326048), (48, 38785292), (52, 35801808), (56, 33244536), (64, 29088969), (78, 23867872), (84, 22163024), (91, 20458176), (96, 19392646), (104, 17900904), (112, 16622268), (127, 14659008), (156, 11933936), (168, 11081512), (182, 10229088), (192, 9696323), (208, 8950452), (224, 8311134), (254, 7329504), (273, 6819392), (312, 5966968), (336, 5540756), (364, 5114544), (381, 4886336), (416, 4475226), (448, 4155567), (508, 3664752), (546, 3409696), (624, 2983484), (672, 2770378), (728, 2557272), (762, 2443168), (832, 2237613), (839, 2218944), (889, 2094144), (1016, 1832376), (1092, 1704848), (1248, 1491742), (1344, 1385189), (1456, 1278636), (1524, 1221584), (1651, 1127616), (1678, 1109472), (1778, 1047072), (2032, 916188), (2184, 852424), (2496, 745871), (2517, 739648), (2667, 698048), (2912, 639318), (3048, 610792), (3302, 563808), (3356, 554736), (3556, 523536), (4064, 458094), (4368, 426212), (4953, 375872), (5034, 369824), (5334, 349024), (5824, 319659), (5873, 316992), (6096, 305396), (6604, 281904), (6712, 277368), (7112, 261768), (8128, 229047), (8736, 213106), (9906, 187936), (10068, 184912), (10668, 174512), (10907, 170688), (11557, 161088), (11746, 158496), (12192, 152698), (13208, 140952), (13424, 138684), (14224, 130884), (17472, 106553), (17619, 105664), (19812, 93968), (20136, 92456), (21336, 87256), (21814, 85344), (23114, 80544), (23492, 79248), (24384, 76349), (26416, 70476), (26848, 69342), (28448, 65442), (32721, 56896), (34671, 53696), (35238, 52832), (39624, 46984), (40272, 46228), (42672, 43628)]