260005344

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 726395040

約数和(自身を除く): 466389696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 313, 408, 509, 544, 626, 816, 939, 1018, 1252, 1527, 1632, 1878, 2036, 2504, 3054, 3756, 4072, 5008, 5321, 6108, 7512, 8144, 8653, 10016, 10642, 12216, 15024, 15963, 16288, 17306, 21284, 24432, 25959, 30048, 31926, 34612, 42568, 48864, 51918, 63852, 69224, 85136, 103836, 127704, 138448, 159317, 170272, 207672, 255408, 276896, 318634, 415344, 477951, 510816, 637268, 830688, 955902, 1274536, 1911804, 2549072, 2708389, 3823608, 5098144, 5416778, 7647216, 8125167, 10833556, 15294432, 16250334, 21667112, 32500668, 43334224, 65001336, 86668448, 130002672, 260005344]

約数ペア:

[(1, 260005344), (2, 130002672), (3, 86668448), (4, 65001336), (6, 43334224), (8, 32500668), (12, 21667112), (16, 16250334), (17, 15294432), (24, 10833556), (32, 8125167), (34, 7647216), (48, 5416778), (51, 5098144), (68, 3823608), (96, 2708389), (102, 2549072), (136, 1911804), (204, 1274536), (272, 955902), (313, 830688), (408, 637268), (509, 510816), (544, 477951), (626, 415344), (816, 318634), (939, 276896), (1018, 255408), (1252, 207672), (1527, 170272), (1632, 159317), (1878, 138448), (2036, 127704), (2504, 103836), (3054, 85136), (3756, 69224), (4072, 63852), (5008, 51918), (5321, 48864), (6108, 42568), (7512, 34612), (8144, 31926), (8653, 30048), (10016, 25959), (10642, 24432), (12216, 21284), (15024, 17306), (15963, 16288)]