506509668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{287137}}^1$

素因数の和:287161

約数の個数: 54

約数和(自身を含む): 1489384806

約数和(自身を除く): 982875138

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 287137, 574274, 861411, 1148548, 1722822, 2009959, 2584233, 3445644, 4019918, 5168466, 6029877, 8039836, 10336932, 12059754, 14069713, 18089631, 24119508, 28139426, 36179262, 42209139, 56278852, 72358524, 84418278, 126627417, 168836556, 253254834, 506509668]

約数ペア:

[(1, 506509668), (2, 253254834), (3, 168836556), (4, 126627417), (6, 84418278), (7, 72358524), (9, 56278852), (12, 42209139), (14, 36179262), (18, 28139426), (21, 24119508), (28, 18089631), (36, 14069713), (42, 12059754), (49, 10336932), (63, 8039836), (84, 6029877), (98, 5168466), (126, 4019918), (147, 3445644), (196, 2584233), (252, 2009959), (294, 1722822), (441, 1148548), (588, 861411), (882, 574274), (1764, 287137)]