385655444406

素因数分解:

$2^1\times 3^7\times {\mathrm{173}}^1\times {\mathrm{509653}}^1$

素因数の和:509849

約数の個数: 64

約数和(自身を含む): 872609192640

約数和(自身を除く): 486953748234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 243, 346, 486, 519, 729, 1038, 1458, 1557, 2187, 3114, 4374, 4671, 9342, 14013, 28026, 42039, 84078, 126117, 252234, 378351, 509653, 756702, 1019306, 1528959, 3057918, 4586877, 9173754, 13760631, 27521262, 41281893, 82563786, 88169969, 123845679, 176339938, 247691358, 264509907, 371537037, 529019814, 743074074, 793529721, 1114611111, 1587059442, 2229222222, 2380589163, 4761178326, 7141767489, 14283534978, 21425302467, 42850604934, 64275907401, 128551814802, 192827722203, 385655444406]

約数ペア:

[(1, 385655444406), (2, 192827722203), (3, 128551814802), (6, 64275907401), (9, 42850604934), (18, 21425302467), (27, 14283534978), (54, 7141767489), (81, 4761178326), (162, 2380589163), (173, 2229222222), (243, 1587059442), (346, 1114611111), (486, 793529721), (519, 743074074), (729, 529019814), (1038, 371537037), (1458, 264509907), (1557, 247691358), (2187, 176339938), (3114, 123845679), (4374, 88169969), (4671, 82563786), (9342, 41281893), (14013, 27521262), (28026, 13760631), (42039, 9173754), (84078, 4586877), (126117, 3057918), (252234, 1528959), (378351, 1019306), (509653, 756702)]