438090432

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1051}}^1$

素因数の和:1246

約数の個数: 112

約数和(自身を含む): 1256946432

約数和(自身を除く): 818856000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 167, 192, 208, 312, 334, 416, 501, 624, 668, 832, 1002, 1051, 1248, 1336, 2004, 2102, 2171, 2496, 2672, 3153, 4008, 4204, 4342, 5344, 6306, 6513, 8016, 8408, 8684, 10688, 12612, 13026, 13663, 16032, 16816, 17368, 25224, 26052, 27326, 32064, 33632, 34736, 40989, 50448, 52104, 54652, 67264, 69472, 81978, 100896, 104208, 109304, 138944, 163956, 175517, 201792, 208416, 218608, 327912, 351034, 416832, 437216, 526551, 655824, 702068, 874432, 1053102, 1311648, 1404136, 2106204, 2281721, 2623296, 2808272, 4212408, 4563442, 5616544, 6845163, 8424816, 9126884, 11233088, 13690326, 16849632, 18253768, 27380652, 33699264, 36507536, 54761304, 73015072, 109522608, 146030144, 219045216, 438090432]

約数ペア:

[(1, 438090432), (2, 219045216), (3, 146030144), (4, 109522608), (6, 73015072), (8, 54761304), (12, 36507536), (13, 33699264), (16, 27380652), (24, 18253768), (26, 16849632), (32, 13690326), (39, 11233088), (48, 9126884), (52, 8424816), (64, 6845163), (78, 5616544), (96, 4563442), (104, 4212408), (156, 2808272), (167, 2623296), (192, 2281721), (208, 2106204), (312, 1404136), (334, 1311648), (416, 1053102), (501, 874432), (624, 702068), (668, 655824), (832, 526551), (1002, 437216), (1051, 416832), (1248, 351034), (1336, 327912), (2004, 218608), (2102, 208416), (2171, 201792), (2496, 175517), (2672, 163956), (3153, 138944), (4008, 109304), (4204, 104208), (4342, 100896), (5344, 81978), (6306, 69472), (6513, 67264), (8016, 54652), (8408, 52104), (8684, 50448), (10688, 40989), (12612, 34736), (13026, 33632), (13663, 32064), (16032, 27326), (16816, 26052), (17368, 25224)]