904920296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{3529}}^1$

素因数の和:3802

約数の個数: 64

約数和(自身を含む): 2050224000

約数和(自身を除く): 1145303704

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 241, 266, 482, 532, 964, 1064, 1687, 1928, 3374, 3529, 4579, 6748, 7058, 9158, 13496, 14116, 18316, 24703, 28232, 32053, 36632, 49406, 64106, 67051, 98812, 128212, 134102, 197624, 256424, 268204, 469357, 536408, 850489, 938714, 1700978, 1877428, 3401956, 3754856, 5953423, 6803912, 11906846, 16159291, 23813692, 32318582, 47627384, 64637164, 113115037, 129274328, 226230074, 452460148, 904920296]

約数ペア:

[(1, 904920296), (2, 452460148), (4, 226230074), (7, 129274328), (8, 113115037), (14, 64637164), (19, 47627384), (28, 32318582), (38, 23813692), (56, 16159291), (76, 11906846), (133, 6803912), (152, 5953423), (241, 3754856), (266, 3401956), (482, 1877428), (532, 1700978), (964, 938714), (1064, 850489), (1687, 536408), (1928, 469357), (3374, 268204), (3529, 256424), (4579, 197624), (6748, 134102), (7058, 128212), (9158, 98812), (13496, 67051), (14116, 64106), (18316, 49406), (24703, 36632), (28232, 32053)]