438310164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{1861}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 1078172480

約数和(自身を除く): 639862316

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1033, 1861, 2066, 3099, 3722, 4132, 5583, 6198, 7444, 11166, 12396, 19627, 22332, 35359, 39254, 58881, 70718, 78508, 106077, 117762, 141436, 212154, 235524, 424308, 1922413, 3844826, 5767239, 7689652, 11534478, 23068956, 36525847, 73051694, 109577541, 146103388, 219155082, 438310164]

約数ペア:

[(1, 438310164), (2, 219155082), (3, 146103388), (4, 109577541), (6, 73051694), (12, 36525847), (19, 23068956), (38, 11534478), (57, 7689652), (76, 5767239), (114, 3844826), (228, 1922413), (1033, 424308), (1861, 235524), (2066, 212154), (3099, 141436), (3722, 117762), (4132, 106077), (5583, 78508), (6198, 70718), (7444, 58881), (11166, 39254), (12396, 35359), (19627, 22332)]