813253504

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 2130739200

約数和(自身を除く): 1317485696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 31, 32, 38, 46, 56, 62, 64, 67, 76, 92, 112, 124, 128, 133, 134, 152, 161, 184, 217, 224, 248, 266, 268, 304, 322, 368, 434, 437, 448, 469, 496, 532, 536, 589, 608, 644, 713, 736, 868, 874, 896, 938, 992, 1064, 1072, 1178, 1216, 1273, 1288, 1426, 1472, 1541, 1736, 1748, 1876, 1984, 2077, 2128, 2144, 2356, 2432, 2546, 2576, 2852, 2944, 3059, 3082, 3472, 3496, 3752, 3968, 4123, 4154, 4256, 4288, 4712, 4991, 5092, 5152, 5704, 6118, 6164, 6944, 6992, 7504, 8246, 8308, 8512, 8576, 8911, 9424, 9982, 10184, 10304, 10787, 11408, 12236, 12328, 13547, 13888, 13984, 14539, 15008, 16492, 16616, 17024, 17822, 18848, 19964, 20368, 20608, 21574, 22816, 24472, 24656, 27094, 27776, 27968, 29078, 29279, 30016, 32984, 33232, 35644, 37696, 39463, 39928, 40736, 43148, 45632, 47771, 48944, 49312, 54188, 55936, 58156, 58558, 60032, 65968, 66464, 71288, 75392, 78926, 79856, 81472, 86296, 91264, 94829, 95542, 97888, 98624, 108376, 116312, 117116, 131936, 132928, 142576, 157852, 159712, 162944, 172592, 189658, 191084, 195776, 197248, 204953, 216752, 232624, 234232, 263872, 265856, 276241, 285152, 315704, 319424, 334397, 345184, 379316, 382168, 391552, 409906, 433504, 465248, 468464, 527744, 552482, 570304, 631408, 638848, 668794, 690368, 758632, 764336, 819812, 867008, 907649, 930496, 936928, 1104964, 1140608, 1262816, 1337588, 1380736, 1517264, 1528672, 1639624, 1734016, 1815298, 1860992, 1873856, 2209928, 2525632, 2675176, 3034528, 3057344, 3279248, 3630596, 3747712, 4419856, 5051264, 5350352, 6069056, 6114688, 6353543, 6558496, 7261192, 8839712, 10700704, 12138112, 12707086, 13116992, 14522384, 17679424, 21401408, 25414172, 26233984, 29044768, 35358848, 42802816, 50828344, 58089536, 101656688, 116179072, 203313376, 406626752, 813253504]

約数ペア:

[(1, 813253504), (2, 406626752), (4, 203313376), (7, 116179072), (8, 101656688), (14, 58089536), (16, 50828344), (19, 42802816), (23, 35358848), (28, 29044768), (31, 26233984), (32, 25414172), (38, 21401408), (46, 17679424), (56, 14522384), (62, 13116992), (64, 12707086), (67, 12138112), (76, 10700704), (92, 8839712), (112, 7261192), (124, 6558496), (128, 6353543), (133, 6114688), (134, 6069056), (152, 5350352), (161, 5051264), (184, 4419856), (217, 3747712), (224, 3630596), (248, 3279248), (266, 3057344), (268, 3034528), (304, 2675176), (322, 2525632), (368, 2209928), (434, 1873856), (437, 1860992), (448, 1815298), (469, 1734016), (496, 1639624), (532, 1528672), (536, 1517264), (589, 1380736), (608, 1337588), (644, 1262816), (713, 1140608), (736, 1104964), (868, 936928), (874, 930496), (896, 907649), (938, 867008), (992, 819812), (1064, 764336), (1072, 758632), (1178, 690368), (1216, 668794), (1273, 638848), (1288, 631408), (1426, 570304), (1472, 552482), (1541, 527744), (1736, 468464), (1748, 465248), (1876, 433504), (1984, 409906), (2077, 391552), (2128, 382168), (2144, 379316), (2356, 345184), (2432, 334397), (2546, 319424), (2576, 315704), (2852, 285152), (2944, 276241), (3059, 265856), (3082, 263872), (3472, 234232), (3496, 232624), (3752, 216752), (3968, 204953), (4123, 197248), (4154, 195776), (4256, 191084), (4288, 189658), (4712, 172592), (4991, 162944), (5092, 159712), (5152, 157852), (5704, 142576), (6118, 132928), (6164, 131936), (6944, 117116), (6992, 116312), (7504, 108376), (8246, 98624), (8308, 97888), (8512, 95542), (8576, 94829), (8911, 91264), (9424, 86296), (9982, 81472), (10184, 79856), (10304, 78926), (10787, 75392), (11408, 71288), (12236, 66464), (12328, 65968), (13547, 60032), (13888, 58558), (13984, 58156), (14539, 55936), (15008, 54188), (16492, 49312), (16616, 48944), (17024, 47771), (17822, 45632), (18848, 43148), (19964, 40736), (20368, 39928), (20608, 39463), (21574, 37696), (22816, 35644), (24472, 33232), (24656, 32984), (27094, 30016), (27776, 29279), (27968, 29078)]