17271216

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 51532416

約数和(自身を除く): 34261200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 73, 93, 106, 124, 144, 146, 159, 186, 212, 219, 248, 279, 292, 318, 372, 424, 438, 477, 496, 558, 584, 636, 657, 744, 848, 876, 954, 1116, 1168, 1272, 1314, 1488, 1643, 1752, 1908, 2232, 2263, 2544, 2628, 3286, 3504, 3816, 3869, 4464, 4526, 4929, 5256, 6572, 6789, 7632, 7738, 9052, 9858, 10512, 11607, 13144, 13578, 14787, 15476, 18104, 19716, 20367, 23214, 26288, 27156, 29574, 30952, 34821, 36208, 39432, 40734, 46428, 54312, 59148, 61904, 69642, 78864, 81468, 92856, 108624, 118296, 119939, 139284, 162936, 185712, 236592, 239878, 278568, 325872, 359817, 479756, 557136, 719634, 959512, 1079451, 1439268, 1919024, 2158902, 2878536, 4317804, 5757072, 8635608, 17271216]

約数ペア:

[(1, 17271216), (2, 8635608), (3, 5757072), (4, 4317804), (6, 2878536), (8, 2158902), (9, 1919024), (12, 1439268), (16, 1079451), (18, 959512), (24, 719634), (31, 557136), (36, 479756), (48, 359817), (53, 325872), (62, 278568), (72, 239878), (73, 236592), (93, 185712), (106, 162936), (124, 139284), (144, 119939), (146, 118296), (159, 108624), (186, 92856), (212, 81468), (219, 78864), (248, 69642), (279, 61904), (292, 59148), (318, 54312), (372, 46428), (424, 40734), (438, 39432), (477, 36208), (496, 34821), (558, 30952), (584, 29574), (636, 27156), (657, 26288), (744, 23214), (848, 20367), (876, 19716), (954, 18104), (1116, 15476), (1168, 14787), (1272, 13578), (1314, 13144), (1488, 11607), (1643, 10512), (1752, 9858), (1908, 9052), (2232, 7738), (2263, 7632), (2544, 6789), (2628, 6572), (3286, 5256), (3504, 4929), (3816, 4526), (3869, 4464)]