219911104

素因数分解:

$2^6\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1483}}^1$

素因数の和:1833

約数の個数: 56

約数和(自身を含む): 500571008

約数和(自身を除く): 280659904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 331, 448, 662, 1324, 1483, 2317, 2648, 2966, 4634, 5296, 5932, 9268, 10381, 10592, 11864, 18536, 20762, 21184, 23728, 37072, 41524, 47456, 74144, 83048, 94912, 148288, 166096, 332192, 490873, 664384, 981746, 1963492, 3436111, 3926984, 6872222, 7853968, 13744444, 15707936, 27488888, 31415872, 54977776, 109955552, 219911104]

約数ペア:

[(1, 219911104), (2, 109955552), (4, 54977776), (7, 31415872), (8, 27488888), (14, 15707936), (16, 13744444), (28, 7853968), (32, 6872222), (56, 3926984), (64, 3436111), (112, 1963492), (224, 981746), (331, 664384), (448, 490873), (662, 332192), (1324, 166096), (1483, 148288), (2317, 94912), (2648, 83048), (2966, 74144), (4634, 47456), (5296, 41524), (5932, 37072), (9268, 23728), (10381, 21184), (10592, 20762), (11864, 18536)]