219804984

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{62303}}^1$

素因数の和:62329

約数の個数: 72

約数和(自身を含む): 692508960

約数和(自身を除く): 472703976

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, 62303, 124606, 186909, 249212, 373818, 436121, 498424, 560727, 747636, 872242, 1121454, 1308363, 1495272, 1744484, 2242908, 2616726, 3052847, 3488968, 3925089, 4485816, 5233452, 6105694, 7850178, 9158541, 10466904, 12211388, 15700356, 18317082, 24422776, 27475623, 31400712, 36634164, 54951246, 73268328, 109902492, 219804984]

約数ペア:

[(1, 219804984), (2, 109902492), (3, 73268328), (4, 54951246), (6, 36634164), (7, 31400712), (8, 27475623), (9, 24422776), (12, 18317082), (14, 15700356), (18, 12211388), (21, 10466904), (24, 9158541), (28, 7850178), (36, 6105694), (42, 5233452), (49, 4485816), (56, 3925089), (63, 3488968), (72, 3052847), (84, 2616726), (98, 2242908), (126, 1744484), (147, 1495272), (168, 1308363), (196, 1121454), (252, 872242), (294, 747636), (392, 560727), (441, 498424), (504, 436121), (588, 373818), (882, 249212), (1176, 186909), (1764, 124606), (3528, 62303)]