457399488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 224

約数和(自身を含む): 1523902464

約数和(自身を除く): 1066502976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 47, 48, 52, 56, 64, 78, 84, 91, 94, 96, 104, 112, 141, 156, 168, 182, 188, 192, 208, 224, 273, 282, 312, 329, 336, 364, 376, 416, 448, 546, 557, 564, 611, 624, 658, 672, 728, 752, 832, 987, 1092, 1114, 1128, 1222, 1248, 1316, 1344, 1456, 1504, 1671, 1833, 1974, 2184, 2228, 2256, 2444, 2496, 2632, 2912, 3008, 3342, 3666, 3899, 3948, 4277, 4368, 4456, 4512, 4888, 5264, 5824, 6684, 7241, 7332, 7798, 7896, 8554, 8736, 8912, 9024, 9776, 10528, 11697, 12831, 13368, 14482, 14664, 15596, 15792, 17108, 17472, 17824, 19552, 21056, 21723, 23394, 25662, 26179, 26736, 28964, 29328, 31192, 31584, 34216, 35648, 39104, 43446, 46788, 50687, 51324, 52358, 53472, 57928, 58656, 62384, 63168, 68432, 78537, 86892, 93576, 101374, 102648, 104716, 106944, 115856, 117312, 124768, 136864, 152061, 157074, 173784, 183253, 187152, 202748, 205296, 209432, 231712, 249536, 273728, 304122, 314148, 340327, 347568, 366506, 374304, 405496, 410592, 418864, 463424, 549759, 608244, 628296, 680654, 695136, 733012, 748608, 810992, 821184, 837728, 1020981, 1099518, 1216488, 1256592, 1361308, 1390272, 1466024, 1621984, 1675456, 2041962, 2199036, 2382289, 2432976, 2513184, 2722616, 2932048, 3243968, 4083924, 4398072, 4764578, 4865952, 5026368, 5445232, 5864096, 7146867, 8167848, 8796144, 9529156, 9731904, 10890464, 11728192, 14293734, 16335696, 17592288, 19058312, 21780928, 28587468, 32671392, 35184576, 38116624, 57174936, 65342784, 76233248, 114349872, 152466496, 228699744, 457399488]

約数ペア:

[(1, 457399488), (2, 228699744), (3, 152466496), (4, 114349872), (6, 76233248), (7, 65342784), (8, 57174936), (12, 38116624), (13, 35184576), (14, 32671392), (16, 28587468), (21, 21780928), (24, 19058312), (26, 17592288), (28, 16335696), (32, 14293734), (39, 11728192), (42, 10890464), (47, 9731904), (48, 9529156), (52, 8796144), (56, 8167848), (64, 7146867), (78, 5864096), (84, 5445232), (91, 5026368), (94, 4865952), (96, 4764578), (104, 4398072), (112, 4083924), (141, 3243968), (156, 2932048), (168, 2722616), (182, 2513184), (188, 2432976), (192, 2382289), (208, 2199036), (224, 2041962), (273, 1675456), (282, 1621984), (312, 1466024), (329, 1390272), (336, 1361308), (364, 1256592), (376, 1216488), (416, 1099518), (448, 1020981), (546, 837728), (557, 821184), (564, 810992), (611, 748608), (624, 733012), (658, 695136), (672, 680654), (728, 628296), (752, 608244), (832, 549759), (987, 463424), (1092, 418864), (1114, 410592), (1128, 405496), (1222, 374304), (1248, 366506), (1316, 347568), (1344, 340327), (1456, 314148), (1504, 304122), (1671, 273728), (1833, 249536), (1974, 231712), (2184, 209432), (2228, 205296), (2256, 202748), (2444, 187152), (2496, 183253), (2632, 173784), (2912, 157074), (3008, 152061), (3342, 136864), (3666, 124768), (3899, 117312), (3948, 115856), (4277, 106944), (4368, 104716), (4456, 102648), (4512, 101374), (4888, 93576), (5264, 86892), (5824, 78537), (6684, 68432), (7241, 63168), (7332, 62384), (7798, 58656), (7896, 57928), (8554, 53472), (8736, 52358), (8912, 51324), (9024, 50687), (9776, 46788), (10528, 43446), (11697, 39104), (12831, 35648), (13368, 34216), (14482, 31584), (14664, 31192), (15596, 29328), (15792, 28964), (17108, 26736), (17472, 26179), (17824, 25662), (19552, 23394), (21056, 21723)]