647083008

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:541

約数の個数: 264

約数和(自身を含む): 2199558816

約数和(自身を除く): 1552475808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 256, 264, 286, 288, 312, 352, 384, 396, 416, 429, 468, 491, 512, 528, 572, 576, 624, 704, 768, 792, 832, 858, 936, 982, 1024, 1056, 1144, 1152, 1248, 1287, 1408, 1473, 1536, 1584, 1664, 1716, 1872, 1964, 2112, 2288, 2304, 2496, 2574, 2816, 2946, 3072, 3168, 3328, 3432, 3744, 3928, 4224, 4419, 4576, 4608, 4992, 5148, 5401, 5632, 5892, 6336, 6383, 6656, 6864, 7488, 7856, 8448, 8838, 9152, 9216, 9984, 10296, 10802, 11264, 11784, 12672, 12766, 13312, 13728, 14976, 15712, 16203, 16896, 17676, 18304, 19149, 19968, 20592, 21604, 23568, 25344, 25532, 27456, 29952, 31424, 32406, 33792, 35352, 36608, 38298, 39936, 41184, 43208, 47136, 48609, 50688, 51064, 54912, 57447, 59904, 62848, 64812, 70213, 70704, 73216, 76596, 82368, 86416, 94272, 97218, 101376, 102128, 109824, 114894, 119808, 125696, 129624, 140426, 141408, 146432, 153192, 164736, 172832, 188544, 194436, 204256, 210639, 219648, 229788, 251392, 259248, 280852, 282816, 306384, 329472, 345664, 377088, 388872, 408512, 421278, 439296, 459576, 502784, 518496, 561704, 565632, 612768, 631917, 658944, 691328, 754176, 777744, 817024, 842556, 919152, 1036992, 1123408, 1131264, 1225536, 1263834, 1317888, 1382656, 1508352, 1555488, 1634048, 1685112, 1838304, 2073984, 2246816, 2262528, 2451072, 2527668, 2765312, 3110976, 3268096, 3370224, 3676608, 4147968, 4493632, 4525056, 4902144, 5055336, 5530624, 6221952, 6536192, 6740448, 7353216, 8295936, 8987264, 9804288, 10110672, 12443904, 13480896, 14706432, 16591872, 17974528, 19608576, 20221344, 24887808, 26961792, 29412864, 35949056, 40442688, 49775616, 53923584, 58825728, 71898112, 80885376, 107847168, 161770752, 215694336, 323541504, 647083008]

約数ペア:

[(1, 647083008), (2, 323541504), (3, 215694336), (4, 161770752), (6, 107847168), (8, 80885376), (9, 71898112), (11, 58825728), (12, 53923584), (13, 49775616), (16, 40442688), (18, 35949056), (22, 29412864), (24, 26961792), (26, 24887808), (32, 20221344), (33, 19608576), (36, 17974528), (39, 16591872), (44, 14706432), (48, 13480896), (52, 12443904), (64, 10110672), (66, 9804288), (72, 8987264), (78, 8295936), (88, 7353216), (96, 6740448), (99, 6536192), (104, 6221952), (117, 5530624), (128, 5055336), (132, 4902144), (143, 4525056), (144, 4493632), (156, 4147968), (176, 3676608), (192, 3370224), (198, 3268096), (208, 3110976), (234, 2765312), (256, 2527668), (264, 2451072), (286, 2262528), (288, 2246816), (312, 2073984), (352, 1838304), (384, 1685112), (396, 1634048), (416, 1555488), (429, 1508352), (468, 1382656), (491, 1317888), (512, 1263834), (528, 1225536), (572, 1131264), (576, 1123408), (624, 1036992), (704, 919152), (768, 842556), (792, 817024), (832, 777744), (858, 754176), (936, 691328), (982, 658944), (1024, 631917), (1056, 612768), (1144, 565632), (1152, 561704), (1248, 518496), (1287, 502784), (1408, 459576), (1473, 439296), (1536, 421278), (1584, 408512), (1664, 388872), (1716, 377088), (1872, 345664), (1964, 329472), (2112, 306384), (2288, 282816), (2304, 280852), (2496, 259248), (2574, 251392), (2816, 229788), (2946, 219648), (3072, 210639), (3168, 204256), (3328, 194436), (3432, 188544), (3744, 172832), (3928, 164736), (4224, 153192), (4419, 146432), (4576, 141408), (4608, 140426), (4992, 129624), (5148, 125696), (5401, 119808), (5632, 114894), (5892, 109824), (6336, 102128), (6383, 101376), (6656, 97218), (6864, 94272), (7488, 86416), (7856, 82368), (8448, 76596), (8838, 73216), (9152, 70704), (9216, 70213), (9984, 64812), (10296, 62848), (10802, 59904), (11264, 57447), (11784, 54912), (12672, 51064), (12766, 50688), (13312, 48609), (13728, 47136), (14976, 43208), (15712, 41184), (16203, 39936), (16896, 38298), (17676, 36608), (18304, 35352), (19149, 33792), (19968, 32406), (20592, 31424), (21604, 29952), (23568, 27456), (25344, 25532)]