279690528

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13183}}^1$

素因数の和:13226

約数の個数: 96

約数和(自身を含む): 837236736

約数和(自身を除く): 557546208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 5304, 7072, 10608, 13183, 21216, 26366, 39549, 52732, 79098, 105464, 158196, 171379, 210928, 224111, 316392, 342758, 421856, 448222, 514137, 632784, 672333, 685516, 896444, 1028274, 1265568, 1344666, 1371032, 1792888, 2056548, 2689332, 2742064, 2913443, 3585776, 4113096, 5378664, 5484128, 5826886, 7171552, 8226192, 8740329, 10757328, 11653772, 16452384, 17480658, 21514656, 23307544, 34961316, 46615088, 69922632, 93230176, 139845264, 279690528]

約数ペア:

[(1, 279690528), (2, 139845264), (3, 93230176), (4, 69922632), (6, 46615088), (8, 34961316), (12, 23307544), (13, 21514656), (16, 17480658), (17, 16452384), (24, 11653772), (26, 10757328), (32, 8740329), (34, 8226192), (39, 7171552), (48, 5826886), (51, 5484128), (52, 5378664), (68, 4113096), (78, 3585776), (96, 2913443), (102, 2742064), (104, 2689332), (136, 2056548), (156, 1792888), (204, 1371032), (208, 1344666), (221, 1265568), (272, 1028274), (312, 896444), (408, 685516), (416, 672333), (442, 632784), (544, 514137), (624, 448222), (663, 421856), (816, 342758), (884, 316392), (1248, 224111), (1326, 210928), (1632, 171379), (1768, 158196), (2652, 105464), (3536, 79098), (5304, 52732), (7072, 39549), (10608, 26366), (13183, 21216)]