273899694676

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{1049}}^1\times {\mathrm{2477}}^1$

素因数の和:3641

約数の個数: 72

約数和(自身を含む): 513505780200

約数和(自身を除く): 239606085524

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 361, 722, 1049, 1387, 1444, 2098, 2477, 2774, 4196, 4954, 5548, 9908, 19931, 26353, 39862, 47063, 52706, 76577, 79724, 94126, 105412, 153154, 180821, 188252, 306308, 361642, 378689, 723284, 757378, 894197, 1454963, 1514756, 1788394, 2598373, 2909926, 3435599, 3576788, 5196746, 5819852, 6871198, 10393492, 13742396, 27644297, 49369087, 55288594, 65276381, 98738174, 110577188, 130552762, 189681229, 197476348, 261105524, 379362458, 758724916, 938012653, 1876025306, 3603943351, 3752050612, 7207886702, 14415773404, 68474923669, 136949847338, 273899694676]

約数ペア:

[(1, 273899694676), (2, 136949847338), (4, 68474923669), (19, 14415773404), (38, 7207886702), (73, 3752050612), (76, 3603943351), (146, 1876025306), (292, 938012653), (361, 758724916), (722, 379362458), (1049, 261105524), (1387, 197476348), (1444, 189681229), (2098, 130552762), (2477, 110577188), (2774, 98738174), (4196, 65276381), (4954, 55288594), (5548, 49369087), (9908, 27644297), (19931, 13742396), (26353, 10393492), (39862, 6871198), (47063, 5819852), (52706, 5196746), (76577, 3576788), (79724, 3435599), (94126, 2909926), (105412, 2598373), (153154, 1788394), (180821, 1514756), (188252, 1454963), (306308, 894197), (361642, 757378), (378689, 723284)]