461248256

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 1196181504

約数和(自身を除く): 734933248

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 31, 32, 38, 46, 56, 62, 64, 76, 92, 112, 124, 128, 133, 152, 161, 184, 217, 224, 248, 256, 266, 304, 322, 361, 368, 434, 437, 448, 496, 532, 589, 608, 644, 713, 722, 736, 868, 874, 896, 992, 1064, 1178, 1216, 1288, 1426, 1444, 1472, 1736, 1748, 1792, 1984, 2128, 2356, 2432, 2527, 2576, 2852, 2888, 2944, 3059, 3472, 3496, 3968, 4123, 4256, 4712, 4864, 4991, 5054, 5152, 5704, 5776, 5888, 6118, 6944, 6992, 7936, 8246, 8303, 8512, 9424, 9982, 10108, 10304, 11191, 11408, 11552, 12236, 13547, 13888, 13984, 16492, 16606, 17024, 18848, 19964, 20216, 20608, 22382, 22816, 23104, 24472, 27094, 27776, 27968, 32984, 33212, 34048, 37696, 39928, 40432, 41216, 44764, 45632, 46208, 48944, 54188, 55552, 55936, 58121, 65968, 66424, 75392, 78337, 79856, 80864, 89528, 91264, 92416, 94829, 97888, 108376, 111872, 116242, 131936, 132848, 150784, 156674, 159712, 161728, 179056, 182528, 189658, 195776, 216752, 232484, 257393, 263872, 265696, 313348, 319424, 323456, 358112, 379316, 391552, 433504, 464968, 514786, 527744, 531392, 626696, 638848, 646912, 716224, 758632, 783104, 867008, 929936, 1029572, 1055488, 1062784, 1253392, 1277696, 1432448, 1517264, 1734016, 1801751, 1859872, 2059144, 2125568, 2506784, 2864896, 3034528, 3468032, 3603502, 3719744, 4118288, 5013568, 6069056, 7207004, 7439488, 8236576, 10027136, 12138112, 14414008, 14878976, 16473152, 20054272, 24276224, 28828016, 32946304, 57656032, 65892608, 115312064, 230624128, 461248256]

約数ペア:

[(1, 461248256), (2, 230624128), (4, 115312064), (7, 65892608), (8, 57656032), (14, 32946304), (16, 28828016), (19, 24276224), (23, 20054272), (28, 16473152), (31, 14878976), (32, 14414008), (38, 12138112), (46, 10027136), (56, 8236576), (62, 7439488), (64, 7207004), (76, 6069056), (92, 5013568), (112, 4118288), (124, 3719744), (128, 3603502), (133, 3468032), (152, 3034528), (161, 2864896), (184, 2506784), (217, 2125568), (224, 2059144), (248, 1859872), (256, 1801751), (266, 1734016), (304, 1517264), (322, 1432448), (361, 1277696), (368, 1253392), (434, 1062784), (437, 1055488), (448, 1029572), (496, 929936), (532, 867008), (589, 783104), (608, 758632), (644, 716224), (713, 646912), (722, 638848), (736, 626696), (868, 531392), (874, 527744), (896, 514786), (992, 464968), (1064, 433504), (1178, 391552), (1216, 379316), (1288, 358112), (1426, 323456), (1444, 319424), (1472, 313348), (1736, 265696), (1748, 263872), (1792, 257393), (1984, 232484), (2128, 216752), (2356, 195776), (2432, 189658), (2527, 182528), (2576, 179056), (2852, 161728), (2888, 159712), (2944, 156674), (3059, 150784), (3472, 132848), (3496, 131936), (3968, 116242), (4123, 111872), (4256, 108376), (4712, 97888), (4864, 94829), (4991, 92416), (5054, 91264), (5152, 89528), (5704, 80864), (5776, 79856), (5888, 78337), (6118, 75392), (6944, 66424), (6992, 65968), (7936, 58121), (8246, 55936), (8303, 55552), (8512, 54188), (9424, 48944), (9982, 46208), (10108, 45632), (10304, 44764), (11191, 41216), (11408, 40432), (11552, 39928), (12236, 37696), (13547, 34048), (13888, 33212), (13984, 32984), (16492, 27968), (16606, 27776), (17024, 27094), (18848, 24472), (19964, 23104), (20216, 22816), (20608, 22382)]