216934788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{42337}}^1$

素因数の和:42412

約数の個数: 48

約数和(自身を含む): 587990144

約数和(自身を除く): 371055356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 42337, 84674, 127011, 169348, 254022, 296359, 508044, 592718, 889077, 1185436, 1778154, 2582557, 3556308, 5165114, 7747671, 10330228, 15495342, 18077899, 30990684, 36155798, 54233697, 72311596, 108467394, 216934788]

約数ペア:

[(1, 216934788), (2, 108467394), (3, 72311596), (4, 54233697), (6, 36155798), (7, 30990684), (12, 18077899), (14, 15495342), (21, 10330228), (28, 7747671), (42, 5165114), (61, 3556308), (84, 2582557), (122, 1778154), (183, 1185436), (244, 889077), (366, 592718), (427, 508044), (732, 296359), (854, 254022), (1281, 169348), (1708, 127011), (2562, 84674), (5124, 42337)]