284430888

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{80621}}^1$

素因数の和:80647

約数の個数: 72

約数和(自身を含む): 896113530

約数和(自身を除く): 611682642

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 80621, 161242, 241863, 322484, 483726, 564347, 644968, 725589, 967452, 1128694, 1451178, 1693041, 1934904, 2257388, 2902356, 3386082, 3950429, 4514776, 5079123, 5804712, 6772164, 7900858, 10158246, 11851287, 13544328, 15801716, 20316492, 23702574, 31603432, 35553861, 40632984, 47405148, 71107722, 94810296, 142215444, 284430888]

約数ペア:

[(1, 284430888), (2, 142215444), (3, 94810296), (4, 71107722), (6, 47405148), (7, 40632984), (8, 35553861), (9, 31603432), (12, 23702574), (14, 20316492), (18, 15801716), (21, 13544328), (24, 11851287), (28, 10158246), (36, 7900858), (42, 6772164), (49, 5804712), (56, 5079123), (63, 4514776), (72, 3950429), (84, 3386082), (98, 2902356), (126, 2257388), (147, 1934904), (168, 1693041), (196, 1451178), (252, 1128694), (294, 967452), (392, 725589), (441, 644968), (504, 564347), (588, 483726), (882, 322484), (1176, 241863), (1764, 161242), (3528, 80621)]