219116772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{289837}}^1$

素因数の和:289857

約数の個数: 48

約数和(自身を含む): 649237120

約数和(自身を除く): 430120348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 289837, 579674, 869511, 1159348, 1739022, 2028859, 2608533, 3478044, 4057718, 5217066, 6086577, 7825599, 8115436, 10434132, 12173154, 15651198, 18259731, 24346308, 31302396, 36519462, 54779193, 73038924, 109558386, 219116772]

約数ペア:

[(1, 219116772), (2, 109558386), (3, 73038924), (4, 54779193), (6, 36519462), (7, 31302396), (9, 24346308), (12, 18259731), (14, 15651198), (18, 12173154), (21, 10434132), (27, 8115436), (28, 7825599), (36, 6086577), (42, 5217066), (54, 4057718), (63, 3478044), (84, 2608533), (108, 2028859), (126, 1739022), (189, 1159348), (252, 869511), (378, 579674), (756, 289837)]