396449424

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{131101}}^1$

素因数の和:131125

約数の個数: 80

約数和(自身を含む): 1300531840

約数和(自身を除く): 904082416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 131101, 262202, 393303, 524404, 786606, 917707, 1048808, 1179909, 1573212, 1835414, 2097616, 2359818, 2753121, 3146424, 3539727, 3670828, 4719636, 5506242, 6292848, 7079454, 7341656, 8259363, 9439272, 11012484, 14158908, 14683312, 16518726, 18878544, 22024968, 24778089, 28317816, 33037452, 44049936, 49556178, 56635632, 66074904, 99112356, 132149808, 198224712, 396449424]

約数ペア:

[(1, 396449424), (2, 198224712), (3, 132149808), (4, 99112356), (6, 66074904), (7, 56635632), (8, 49556178), (9, 44049936), (12, 33037452), (14, 28317816), (16, 24778089), (18, 22024968), (21, 18878544), (24, 16518726), (27, 14683312), (28, 14158908), (36, 11012484), (42, 9439272), (48, 8259363), (54, 7341656), (56, 7079454), (63, 6292848), (72, 5506242), (84, 4719636), (108, 3670828), (112, 3539727), (126, 3146424), (144, 2753121), (168, 2359818), (189, 2097616), (216, 1835414), (252, 1573212), (336, 1179909), (378, 1048808), (432, 917707), (504, 786606), (756, 524404), (1008, 393303), (1512, 262202), (3024, 131101)]