260849568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{388169}}^1$

素因数の和:388189

約数の個数: 48

約数和(自身を含む): 782550720

約数和(自身を除く): 521701152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 388169, 776338, 1164507, 1552676, 2329014, 2717183, 3105352, 4658028, 5434366, 6210704, 8151549, 9316056, 10868732, 12421408, 16303098, 18632112, 21737464, 32606196, 37264224, 43474928, 65212392, 86949856, 130424784, 260849568]

約数ペア:

[(1, 260849568), (2, 130424784), (3, 86949856), (4, 65212392), (6, 43474928), (7, 37264224), (8, 32606196), (12, 21737464), (14, 18632112), (16, 16303098), (21, 12421408), (24, 10868732), (28, 9316056), (32, 8151549), (42, 6210704), (48, 5434366), (56, 4658028), (84, 3105352), (96, 2717183), (112, 2329014), (168, 1552676), (224, 1164507), (336, 776338), (672, 388169)]