218377896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 605522400

約数和(自身を除く): 387144504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 139, 242, 264, 278, 363, 417, 484, 541, 556, 726, 834, 968, 1082, 1112, 1452, 1529, 1623, 1668, 2164, 2904, 3058, 3246, 3336, 4328, 4587, 5951, 6116, 6492, 9174, 11902, 12232, 12984, 16819, 17853, 18348, 23804, 33638, 35706, 36696, 47608, 50457, 65461, 67276, 71412, 75199, 100914, 130922, 134552, 142824, 150398, 196383, 201828, 225597, 261844, 300796, 392766, 403656, 451194, 523688, 601592, 785532, 827189, 902388, 1571064, 1654378, 1804776, 2481567, 3308756, 4963134, 6617512, 9099079, 9926268, 18198158, 19852536, 27297237, 36396316, 54594474, 72792632, 109188948, 218377896]

約数ペア:

[(1, 218377896), (2, 109188948), (3, 72792632), (4, 54594474), (6, 36396316), (8, 27297237), (11, 19852536), (12, 18198158), (22, 9926268), (24, 9099079), (33, 6617512), (44, 4963134), (66, 3308756), (88, 2481567), (121, 1804776), (132, 1654378), (139, 1571064), (242, 902388), (264, 827189), (278, 785532), (363, 601592), (417, 523688), (484, 451194), (541, 403656), (556, 392766), (726, 300796), (834, 261844), (968, 225597), (1082, 201828), (1112, 196383), (1452, 150398), (1529, 142824), (1623, 134552), (1668, 130922), (2164, 100914), (2904, 75199), (3058, 71412), (3246, 67276), (3336, 65461), (4328, 50457), (4587, 47608), (5951, 36696), (6116, 35706), (6492, 33638), (9174, 23804), (11902, 18348), (12232, 17853), (12984, 16819)]