217053108

素因数分解:

$2^2\times 3^4\times {\mathrm{239}}^1\times {\mathrm{2803}}^1$

素因数の和:3058

約数の個数: 60

約数和(自身を含む): 569997120

約数和(自身を除く): 352944012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 239, 324, 478, 717, 956, 1434, 2151, 2803, 2868, 4302, 5606, 6453, 8409, 8604, 11212, 12906, 16818, 19359, 25227, 25812, 33636, 38718, 50454, 75681, 77436, 100908, 151362, 227043, 302724, 454086, 669917, 908172, 1339834, 2009751, 2679668, 4019502, 6029253, 8039004, 12058506, 18087759, 24117012, 36175518, 54263277, 72351036, 108526554, 217053108]

約数ペア:

[(1, 217053108), (2, 108526554), (3, 72351036), (4, 54263277), (6, 36175518), (9, 24117012), (12, 18087759), (18, 12058506), (27, 8039004), (36, 6029253), (54, 4019502), (81, 2679668), (108, 2009751), (162, 1339834), (239, 908172), (324, 669917), (478, 454086), (717, 302724), (956, 227043), (1434, 151362), (2151, 100908), (2803, 77436), (2868, 75681), (4302, 50454), (5606, 38718), (6453, 33636), (8409, 25812), (8604, 25227), (11212, 19359), (12906, 16818)]