254223882

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{75527}}^1$

素因数の和:75563

約数の個数: 48

約数和(自身を含む): 636247872

約数和(自身を除く): 382023990

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 75527, 151054, 226581, 453162, 679743, 830797, 1283959, 1359486, 1661594, 2492391, 2567918, 3851877, 4984782, 7477173, 7703754, 11555631, 14123549, 14954346, 23111262, 28247098, 42370647, 84741294, 127111941, 254223882]

約数ペア:

[(1, 254223882), (2, 127111941), (3, 84741294), (6, 42370647), (9, 28247098), (11, 23111262), (17, 14954346), (18, 14123549), (22, 11555631), (33, 7703754), (34, 7477173), (51, 4984782), (66, 3851877), (99, 2567918), (102, 2492391), (153, 1661594), (187, 1359486), (198, 1283959), (306, 830797), (374, 679743), (561, 453162), (1122, 226581), (1683, 151054), (3366, 75527)]