217184328

素因数分解:

$2^3\times 3^4\times {\mathrm{335161}}^1$

素因数の和:335179

約数の個数: 40

約数和(自身を含む): 608319030

約数和(自身を除く): 391134702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 335161, 670322, 1005483, 1340644, 2010966, 2681288, 3016449, 4021932, 6032898, 8043864, 9049347, 12065796, 18098694, 24131592, 27148041, 36197388, 54296082, 72394776, 108592164, 217184328]

約数ペア:

[(1, 217184328), (2, 108592164), (3, 72394776), (4, 54296082), (6, 36197388), (8, 27148041), (9, 24131592), (12, 18098694), (18, 12065796), (24, 9049347), (27, 8043864), (36, 6032898), (54, 4021932), (72, 3016449), (81, 2681288), (108, 2010966), (162, 1340644), (216, 1005483), (324, 670322), (648, 335161)]