2048307408

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{43}}^2\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 270

約数和(自身を含む): 6870488274

約数和(自身を除く): 4822180866

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 98, 112, 126, 129, 144, 147, 157, 168, 172, 196, 252, 258, 294, 301, 314, 336, 344, 387, 392, 441, 471, 504, 516, 588, 602, 628, 688, 774, 784, 882, 903, 942, 1008, 1032, 1099, 1176, 1204, 1256, 1413, 1548, 1764, 1806, 1849, 1884, 2064, 2107, 2198, 2352, 2408, 2512, 2709, 2826, 3096, 3297, 3528, 3612, 3698, 3768, 4214, 4396, 4816, 5418, 5547, 5652, 6192, 6321, 6594, 6751, 7056, 7224, 7396, 7536, 7693, 8428, 8792, 9891, 10836, 11094, 11304, 12642, 12943, 13188, 13502, 14448, 14792, 15386, 16641, 16856, 17584, 18963, 19782, 20253, 21672, 22188, 22608, 23079, 25284, 25886, 26376, 27004, 29584, 30772, 33282, 33712, 37926, 38829, 39564, 40506, 43344, 44376, 46158, 47257, 50568, 51772, 52752, 54008, 60759, 61544, 66564, 69237, 75852, 77658, 79128, 81012, 88752, 90601, 92316, 94514, 101136, 103544, 108016, 116487, 121518, 123088, 133128, 138474, 141771, 151704, 155316, 158256, 162024, 181202, 184632, 189028, 207088, 232974, 243036, 266256, 271803, 276948, 283542, 290293, 303408, 310632, 324048, 330799, 362404, 369264, 378056, 425313, 465948, 486072, 543606, 553896, 567084, 580586, 621264, 661598, 724808, 756112, 815409, 850626, 870879, 931896, 972144, 992397, 1087212, 1107792, 1134168, 1161172, 1323196, 1449616, 1630818, 1701252, 1741758, 1863792, 1984794, 2032051, 2174424, 2268336, 2322344, 2612637, 2646392, 2977191, 3261636, 3402504, 3483516, 3969588, 4064102, 4348848, 4644688, 5225274, 5292784, 5954382, 6096153, 6523272, 6805008, 6967032, 7939176, 8128204, 10450548, 11908764, 12192306, 13046544, 13934064, 14224357, 15878352, 16256408, 18288459, 20901096, 23817528, 24384612, 28448714, 32512816, 36576918, 41802192, 42673071, 47635056, 48769224, 56897428, 73153836, 85346142, 97538448, 113794856, 128019213, 146307672, 170692284, 227589712, 256038426, 292615344, 341384568, 512076852, 682769136, 1024153704, 2048307408]

約数ペア:

[(1, 2048307408), (2, 1024153704), (3, 682769136), (4, 512076852), (6, 341384568), (7, 292615344), (8, 256038426), (9, 227589712), (12, 170692284), (14, 146307672), (16, 128019213), (18, 113794856), (21, 97538448), (24, 85346142), (28, 73153836), (36, 56897428), (42, 48769224), (43, 47635056), (48, 42673071), (49, 41802192), (56, 36576918), (63, 32512816), (72, 28448714), (84, 24384612), (86, 23817528), (98, 20901096), (112, 18288459), (126, 16256408), (129, 15878352), (144, 14224357), (147, 13934064), (157, 13046544), (168, 12192306), (172, 11908764), (196, 10450548), (252, 8128204), (258, 7939176), (294, 6967032), (301, 6805008), (314, 6523272), (336, 6096153), (344, 5954382), (387, 5292784), (392, 5225274), (441, 4644688), (471, 4348848), (504, 4064102), (516, 3969588), (588, 3483516), (602, 3402504), (628, 3261636), (688, 2977191), (774, 2646392), (784, 2612637), (882, 2322344), (903, 2268336), (942, 2174424), (1008, 2032051), (1032, 1984794), (1099, 1863792), (1176, 1741758), (1204, 1701252), (1256, 1630818), (1413, 1449616), (1548, 1323196), (1764, 1161172), (1806, 1134168), (1849, 1107792), (1884, 1087212), (2064, 992397), (2107, 972144), (2198, 931896), (2352, 870879), (2408, 850626), (2512, 815409), (2709, 756112), (2826, 724808), (3096, 661598), (3297, 621264), (3528, 580586), (3612, 567084), (3698, 553896), (3768, 543606), (4214, 486072), (4396, 465948), (4816, 425313), (5418, 378056), (5547, 369264), (5652, 362404), (6192, 330799), (6321, 324048), (6594, 310632), (6751, 303408), (7056, 290293), (7224, 283542), (7396, 276948), (7536, 271803), (7693, 266256), (8428, 243036), (8792, 232974), (9891, 207088), (10836, 189028), (11094, 184632), (11304, 181202), (12642, 162024), (12943, 158256), (13188, 155316), (13502, 151704), (14448, 141771), (14792, 138474), (15386, 133128), (16641, 123088), (16856, 121518), (17584, 116487), (18963, 108016), (19782, 103544), (20253, 101136), (21672, 94514), (22188, 92316), (22608, 90601), (23079, 88752), (25284, 81012), (25886, 79128), (26376, 77658), (27004, 75852), (29584, 69237), (30772, 66564), (33282, 61544), (33712, 60759), (37926, 54008), (38829, 52752), (39564, 51772), (40506, 50568), (43344, 47257), (44376, 46158)]