196639488

素因数分解:

$2^8\times 3^5\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 613813200

約数和(自身を除く): 417173712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 109, 116, 128, 144, 162, 174, 192, 216, 218, 232, 243, 256, 261, 288, 324, 327, 348, 384, 432, 436, 464, 486, 522, 576, 648, 654, 696, 768, 783, 864, 872, 928, 972, 981, 1044, 1152, 1296, 1308, 1392, 1566, 1728, 1744, 1856, 1944, 1962, 2088, 2304, 2349, 2592, 2616, 2784, 2943, 3132, 3161, 3456, 3488, 3712, 3888, 3924, 4176, 4698, 5184, 5232, 5568, 5886, 6264, 6322, 6912, 6976, 7047, 7424, 7776, 7848, 8352, 8829, 9396, 9483, 10368, 10464, 11136, 11772, 12528, 12644, 13952, 14094, 15552, 15696, 16704, 17658, 18792, 18966, 20736, 20928, 22272, 23544, 25056, 25288, 26487, 27904, 28188, 28449, 31104, 31392, 33408, 35316, 37584, 37932, 41856, 47088, 50112, 50576, 52974, 56376, 56898, 62208, 62784, 66816, 70632, 75168, 75864, 83712, 85347, 94176, 100224, 101152, 105948, 112752, 113796, 125568, 141264, 150336, 151728, 170694, 188352, 200448, 202304, 211896, 225504, 227592, 251136, 256041, 282528, 300672, 303456, 341388, 376704, 404608, 423792, 451008, 455184, 512082, 565056, 601344, 606912, 682776, 753408, 768123, 809216, 847584, 902016, 910368, 1024164, 1130112, 1213824, 1365552, 1536246, 1695168, 1804032, 1820736, 2048328, 2260224, 2427648, 2731104, 3072492, 3390336, 3641472, 4096656, 5462208, 6144984, 6780672, 7282944, 8193312, 10924416, 12289968, 16386624, 21848832, 24579936, 32773248, 49159872, 65546496, 98319744, 196639488]

約数ペア:

[(1, 196639488), (2, 98319744), (3, 65546496), (4, 49159872), (6, 32773248), (8, 24579936), (9, 21848832), (12, 16386624), (16, 12289968), (18, 10924416), (24, 8193312), (27, 7282944), (29, 6780672), (32, 6144984), (36, 5462208), (48, 4096656), (54, 3641472), (58, 3390336), (64, 3072492), (72, 2731104), (81, 2427648), (87, 2260224), (96, 2048328), (108, 1820736), (109, 1804032), (116, 1695168), (128, 1536246), (144, 1365552), (162, 1213824), (174, 1130112), (192, 1024164), (216, 910368), (218, 902016), (232, 847584), (243, 809216), (256, 768123), (261, 753408), (288, 682776), (324, 606912), (327, 601344), (348, 565056), (384, 512082), (432, 455184), (436, 451008), (464, 423792), (486, 404608), (522, 376704), (576, 341388), (648, 303456), (654, 300672), (696, 282528), (768, 256041), (783, 251136), (864, 227592), (872, 225504), (928, 211896), (972, 202304), (981, 200448), (1044, 188352), (1152, 170694), (1296, 151728), (1308, 150336), (1392, 141264), (1566, 125568), (1728, 113796), (1744, 112752), (1856, 105948), (1944, 101152), (1962, 100224), (2088, 94176), (2304, 85347), (2349, 83712), (2592, 75864), (2616, 75168), (2784, 70632), (2943, 66816), (3132, 62784), (3161, 62208), (3456, 56898), (3488, 56376), (3712, 52974), (3888, 50576), (3924, 50112), (4176, 47088), (4698, 41856), (5184, 37932), (5232, 37584), (5568, 35316), (5886, 33408), (6264, 31392), (6322, 31104), (6912, 28449), (6976, 28188), (7047, 27904), (7424, 26487), (7776, 25288), (7848, 25056), (8352, 23544), (8829, 22272), (9396, 20928), (9483, 20736), (10368, 18966), (10464, 18792), (11136, 17658), (11772, 16704), (12528, 15696), (12644, 15552), (13952, 14094)]