771243408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2467}}^1$

素因数の和:2661

約数の個数: 120

約数和(自身を含む): 2339308608

約数和(自身を除く): 1568065200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 167, 208, 234, 312, 334, 468, 501, 624, 668, 936, 1002, 1336, 1503, 1872, 2004, 2171, 2467, 2672, 3006, 4008, 4342, 4934, 6012, 6513, 7401, 8016, 8684, 9868, 12024, 13026, 14802, 17368, 19539, 19736, 22203, 24048, 26052, 29604, 32071, 34736, 39078, 39472, 44406, 52104, 59208, 64142, 78156, 88812, 96213, 104208, 118416, 128284, 156312, 177624, 192426, 256568, 288639, 312624, 355248, 384852, 411989, 513136, 577278, 769704, 823978, 1154556, 1235967, 1539408, 1647956, 2309112, 2471934, 3295912, 3707901, 4618224, 4943868, 5355857, 6591824, 7415802, 9887736, 10711714, 14831604, 16067571, 19775472, 21423428, 29663208, 32135142, 42846856, 48202713, 59326416, 64270284, 85693712, 96405426, 128540568, 192810852, 257081136, 385621704, 771243408]

約数ペア:

[(1, 771243408), (2, 385621704), (3, 257081136), (4, 192810852), (6, 128540568), (8, 96405426), (9, 85693712), (12, 64270284), (13, 59326416), (16, 48202713), (18, 42846856), (24, 32135142), (26, 29663208), (36, 21423428), (39, 19775472), (48, 16067571), (52, 14831604), (72, 10711714), (78, 9887736), (104, 7415802), (117, 6591824), (144, 5355857), (156, 4943868), (167, 4618224), (208, 3707901), (234, 3295912), (312, 2471934), (334, 2309112), (468, 1647956), (501, 1539408), (624, 1235967), (668, 1154556), (936, 823978), (1002, 769704), (1336, 577278), (1503, 513136), (1872, 411989), (2004, 384852), (2171, 355248), (2467, 312624), (2672, 288639), (3006, 256568), (4008, 192426), (4342, 177624), (4934, 156312), (6012, 128284), (6513, 118416), (7401, 104208), (8016, 96213), (8684, 88812), (9868, 78156), (12024, 64142), (13026, 59208), (14802, 52104), (17368, 44406), (19539, 39472), (19736, 39078), (22203, 34736), (24048, 32071), (26052, 29604)]