1947331008

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2963}}^1$

素因数の和:3151

約数の個数: 168

約数和(自身を含む): 6420355968

約数和(自身を除く): 4473024960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 163, 168, 192, 224, 252, 288, 326, 336, 448, 489, 504, 576, 652, 672, 978, 1008, 1141, 1304, 1344, 1467, 1956, 2016, 2282, 2608, 2934, 2963, 3423, 3912, 4032, 4564, 5216, 5868, 5926, 6846, 7824, 8889, 9128, 10269, 10432, 11736, 11852, 13692, 15648, 17778, 18256, 20538, 20741, 23472, 23704, 26667, 27384, 31296, 35556, 36512, 41076, 41482, 46944, 47408, 53334, 54768, 62223, 71112, 73024, 82152, 82964, 93888, 94816, 106668, 109536, 124446, 142224, 164304, 165928, 186669, 189632, 213336, 219072, 248892, 284448, 328608, 331856, 373338, 426672, 482969, 497784, 568896, 657216, 663712, 746676, 853344, 965938, 995568, 1327424, 1448907, 1493352, 1706688, 1931876, 1991136, 2897814, 2986704, 3380783, 3863752, 3982272, 4346721, 5795628, 5973408, 6761566, 7727504, 8693442, 10142349, 11591256, 11946816, 13523132, 15455008, 17386884, 20284698, 23182512, 27046264, 30427047, 30910016, 34773768, 40569396, 46365024, 54092528, 60854094, 69547536, 81138792, 92730048, 108185056, 121708188, 139095072, 162277584, 216370112, 243416376, 278190144, 324555168, 486832752, 649110336, 973665504, 1947331008]

約数ペア:

[(1, 1947331008), (2, 973665504), (3, 649110336), (4, 486832752), (6, 324555168), (7, 278190144), (8, 243416376), (9, 216370112), (12, 162277584), (14, 139095072), (16, 121708188), (18, 108185056), (21, 92730048), (24, 81138792), (28, 69547536), (32, 60854094), (36, 54092528), (42, 46365024), (48, 40569396), (56, 34773768), (63, 30910016), (64, 30427047), (72, 27046264), (84, 23182512), (96, 20284698), (112, 17386884), (126, 15455008), (144, 13523132), (163, 11946816), (168, 11591256), (192, 10142349), (224, 8693442), (252, 7727504), (288, 6761566), (326, 5973408), (336, 5795628), (448, 4346721), (489, 3982272), (504, 3863752), (576, 3380783), (652, 2986704), (672, 2897814), (978, 1991136), (1008, 1931876), (1141, 1706688), (1304, 1493352), (1344, 1448907), (1467, 1327424), (1956, 995568), (2016, 965938), (2282, 853344), (2608, 746676), (2934, 663712), (2963, 657216), (3423, 568896), (3912, 497784), (4032, 482969), (4564, 426672), (5216, 373338), (5868, 331856), (5926, 328608), (6846, 284448), (7824, 248892), (8889, 219072), (9128, 213336), (10269, 189632), (10432, 186669), (11736, 165928), (11852, 164304), (13692, 142224), (15648, 124446), (17778, 109536), (18256, 106668), (20538, 94816), (20741, 93888), (23472, 82964), (23704, 82152), (26667, 73024), (27384, 71112), (31296, 62223), (35556, 54768), (36512, 53334), (41076, 47408), (41482, 46944)]