1285138624

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3673}}^1$

素因数の和:3774

約数の個数: 112

約数和(自身を含む): 3225125376

約数和(自身を除く): 1939986752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 142, 154, 176, 224, 284, 308, 352, 448, 497, 568, 616, 704, 781, 994, 1136, 1232, 1562, 1988, 2272, 2464, 3124, 3673, 3976, 4544, 4928, 5467, 6248, 7346, 7952, 10934, 12496, 14692, 15904, 21868, 24992, 25711, 29384, 31808, 40403, 43736, 49984, 51422, 58768, 80806, 87472, 102844, 117536, 161612, 174944, 205688, 235072, 260783, 282821, 323224, 349888, 411376, 521566, 565642, 646448, 822752, 1043132, 1131284, 1292896, 1645504, 1825481, 2086264, 2262568, 2585792, 2868613, 3650962, 4172528, 4525136, 5737226, 7301924, 8345056, 9050272, 11474452, 14603848, 16690112, 18100544, 20080291, 22948904, 29207696, 40160582, 45897808, 58415392, 80321164, 91795616, 116830784, 160642328, 183591232, 321284656, 642569312, 1285138624]

約数ペア:

[(1, 1285138624), (2, 642569312), (4, 321284656), (7, 183591232), (8, 160642328), (11, 116830784), (14, 91795616), (16, 80321164), (22, 58415392), (28, 45897808), (32, 40160582), (44, 29207696), (56, 22948904), (64, 20080291), (71, 18100544), (77, 16690112), (88, 14603848), (112, 11474452), (142, 9050272), (154, 8345056), (176, 7301924), (224, 5737226), (284, 4525136), (308, 4172528), (352, 3650962), (448, 2868613), (497, 2585792), (568, 2262568), (616, 2086264), (704, 1825481), (781, 1645504), (994, 1292896), (1136, 1131284), (1232, 1043132), (1562, 822752), (1988, 646448), (2272, 565642), (2464, 521566), (3124, 411376), (3673, 349888), (3976, 323224), (4544, 282821), (4928, 260783), (5467, 235072), (6248, 205688), (7346, 174944), (7952, 161612), (10934, 117536), (12496, 102844), (14692, 87472), (15904, 80806), (21868, 58768), (24992, 51422), (25711, 49984), (29384, 43736), (31808, 40403)]