830572488

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 2352240000

約数和(自身を除く): 1521667512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 149, 197, 216, 262, 298, 393, 394, 447, 524, 591, 596, 786, 788, 894, 1048, 1179, 1182, 1192, 1341, 1572, 1576, 1773, 1788, 2358, 2364, 2682, 3144, 3537, 3546, 3576, 4023, 4716, 4728, 5319, 5364, 7074, 7092, 8046, 9432, 10638, 10728, 14148, 14184, 16092, 19519, 21276, 25807, 28296, 29353, 32184, 39038, 42552, 51614, 58557, 58706, 77421, 78076, 88059, 103228, 117114, 117412, 154842, 156152, 175671, 176118, 206456, 232263, 234228, 234824, 264177, 309684, 351342, 352236, 464526, 468456, 527013, 528354, 619368, 696789, 702684, 704472, 792531, 929052, 1054026, 1056708, 1393578, 1405368, 1585062, 1858104, 2108052, 2113416, 2787156, 3170124, 3845243, 4216104, 5574312, 6340248, 7690486, 11535729, 15380972, 23071458, 30761944, 34607187, 46142916, 69214374, 92285832, 103821561, 138428748, 207643122, 276857496, 415286244, 830572488]

約数ペア:

[(1, 830572488), (2, 415286244), (3, 276857496), (4, 207643122), (6, 138428748), (8, 103821561), (9, 92285832), (12, 69214374), (18, 46142916), (24, 34607187), (27, 30761944), (36, 23071458), (54, 15380972), (72, 11535729), (108, 7690486), (131, 6340248), (149, 5574312), (197, 4216104), (216, 3845243), (262, 3170124), (298, 2787156), (393, 2113416), (394, 2108052), (447, 1858104), (524, 1585062), (591, 1405368), (596, 1393578), (786, 1056708), (788, 1054026), (894, 929052), (1048, 792531), (1179, 704472), (1182, 702684), (1192, 696789), (1341, 619368), (1572, 528354), (1576, 527013), (1773, 468456), (1788, 464526), (2358, 352236), (2364, 351342), (2682, 309684), (3144, 264177), (3537, 234824), (3546, 234228), (3576, 232263), (4023, 206456), (4716, 176118), (4728, 175671), (5319, 156152), (5364, 154842), (7074, 117412), (7092, 117114), (8046, 103228), (9432, 88059), (10638, 78076), (10728, 77421), (14148, 58706), (14184, 58557), (16092, 51614), (19519, 42552), (21276, 39038), (25807, 32184), (28296, 29353)]