1891569312

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 288

約数和(自身を含む): 5967561600

約数和(自身を除く): 4075992288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 43, 46, 48, 58, 69, 72, 86, 87, 92, 96, 116, 129, 138, 144, 172, 174, 184, 207, 229, 232, 258, 261, 276, 288, 344, 348, 368, 387, 414, 458, 464, 516, 522, 552, 667, 687, 688, 696, 736, 774, 828, 916, 928, 989, 1032, 1044, 1104, 1247, 1334, 1374, 1376, 1392, 1548, 1656, 1832, 1978, 2001, 2061, 2064, 2088, 2208, 2494, 2668, 2748, 2784, 2967, 3096, 3312, 3664, 3741, 3956, 4002, 4122, 4128, 4176, 4988, 5267, 5336, 5496, 5934, 6003, 6192, 6624, 6641, 7328, 7482, 7912, 8004, 8244, 8352, 8901, 9847, 9976, 10534, 10672, 10992, 11223, 11868, 12006, 12384, 13282, 14964, 15801, 15824, 16008, 16488, 17802, 19694, 19923, 19952, 21068, 21344, 21984, 22446, 23736, 24012, 26564, 28681, 29541, 29928, 31602, 31648, 32016, 32976, 35604, 39388, 39846, 39904, 42136, 44892, 47403, 47472, 48024, 53128, 57362, 59082, 59769, 59856, 63204, 64032, 65952, 71208, 78776, 79692, 84272, 86043, 88623, 89784, 94806, 94944, 96048, 106256, 114724, 118164, 119538, 119712, 126408, 142416, 152743, 157552, 159384, 168544, 172086, 177246, 179568, 189612, 192096, 212512, 226481, 229448, 236328, 239076, 252816, 258129, 284832, 285563, 305486, 315104, 318768, 344172, 354492, 359136, 379224, 452962, 458229, 458896, 472656, 478152, 505632, 516258, 571126, 610972, 637536, 679443, 688344, 708984, 758448, 856689, 905924, 916458, 917792, 945312, 956304, 1032516, 1142252, 1221944, 1358886, 1374687, 1376688, 1417968, 1516896, 1713378, 1811848, 1832916, 1912608, 2038329, 2065032, 2284504, 2443888, 2570067, 2717772, 2749374, 2753376, 2835936, 3426756, 3623696, 3665832, 4076658, 4130064, 4569008, 4887776, 5140134, 5435544, 5498748, 6567949, 6853512, 7247392, 7331664, 8153316, 8260128, 9138016, 10280268, 10871088, 10997496, 13135898, 13707024, 14663328, 16306632, 19703847, 20560536, 21742176, 21994992, 26271796, 27414048, 32613264, 39407694, 41121072, 43989984, 52543592, 59111541, 65226528, 78815388, 82242144, 105087184, 118223082, 157630776, 210174368, 236446164, 315261552, 472892328, 630523104, 945784656, 1891569312]

約数ペア:

[(1, 1891569312), (2, 945784656), (3, 630523104), (4, 472892328), (6, 315261552), (8, 236446164), (9, 210174368), (12, 157630776), (16, 118223082), (18, 105087184), (23, 82242144), (24, 78815388), (29, 65226528), (32, 59111541), (36, 52543592), (43, 43989984), (46, 41121072), (48, 39407694), (58, 32613264), (69, 27414048), (72, 26271796), (86, 21994992), (87, 21742176), (92, 20560536), (96, 19703847), (116, 16306632), (129, 14663328), (138, 13707024), (144, 13135898), (172, 10997496), (174, 10871088), (184, 10280268), (207, 9138016), (229, 8260128), (232, 8153316), (258, 7331664), (261, 7247392), (276, 6853512), (288, 6567949), (344, 5498748), (348, 5435544), (368, 5140134), (387, 4887776), (414, 4569008), (458, 4130064), (464, 4076658), (516, 3665832), (522, 3623696), (552, 3426756), (667, 2835936), (687, 2753376), (688, 2749374), (696, 2717772), (736, 2570067), (774, 2443888), (828, 2284504), (916, 2065032), (928, 2038329), (989, 1912608), (1032, 1832916), (1044, 1811848), (1104, 1713378), (1247, 1516896), (1334, 1417968), (1374, 1376688), (1376, 1374687), (1392, 1358886), (1548, 1221944), (1656, 1142252), (1832, 1032516), (1978, 956304), (2001, 945312), (2061, 917792), (2064, 916458), (2088, 905924), (2208, 856689), (2494, 758448), (2668, 708984), (2748, 688344), (2784, 679443), (2967, 637536), (3096, 610972), (3312, 571126), (3664, 516258), (3741, 505632), (3956, 478152), (4002, 472656), (4122, 458896), (4128, 458229), (4176, 452962), (4988, 379224), (5267, 359136), (5336, 354492), (5496, 344172), (5934, 318768), (6003, 315104), (6192, 305486), (6624, 285563), (6641, 284832), (7328, 258129), (7482, 252816), (7912, 239076), (8004, 236328), (8244, 229448), (8352, 226481), (8901, 212512), (9847, 192096), (9976, 189612), (10534, 179568), (10672, 177246), (10992, 172086), (11223, 168544), (11868, 159384), (12006, 157552), (12384, 152743), (13282, 142416), (14964, 126408), (15801, 119712), (15824, 119538), (16008, 118164), (16488, 114724), (17802, 106256), (19694, 96048), (19923, 94944), (19952, 94806), (21068, 89784), (21344, 88623), (21984, 86043), (22446, 84272), (23736, 79692), (24012, 78776), (26564, 71208), (28681, 65952), (29541, 64032), (29928, 63204), (31602, 59856), (31648, 59769), (32016, 59082), (32976, 57362), (35604, 53128), (39388, 48024), (39846, 47472), (39904, 47403), (42136, 44892)]