243466384

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1904

約数の個数: 80

約数和(自身を含む): 579177216

約数和(自身を除く): 335710832

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 71, 112, 119, 136, 142, 238, 272, 284, 476, 497, 568, 952, 994, 1136, 1207, 1801, 1904, 1988, 2414, 3602, 3976, 4828, 7204, 7952, 8449, 9656, 12607, 14408, 16898, 19312, 25214, 28816, 30617, 33796, 50428, 61234, 67592, 100856, 122468, 127871, 135184, 201712, 214319, 244936, 255742, 428638, 489872, 511484, 857276, 895097, 1022968, 1714552, 1790194, 2045936, 2173807, 3429104, 3580388, 4347614, 7160776, 8695228, 14321552, 15216649, 17390456, 30433298, 34780912, 60866596, 121733192, 243466384]

約数ペア:

[(1, 243466384), (2, 121733192), (4, 60866596), (7, 34780912), (8, 30433298), (14, 17390456), (16, 15216649), (17, 14321552), (28, 8695228), (34, 7160776), (56, 4347614), (68, 3580388), (71, 3429104), (112, 2173807), (119, 2045936), (136, 1790194), (142, 1714552), (238, 1022968), (272, 895097), (284, 857276), (476, 511484), (497, 489872), (568, 428638), (952, 255742), (994, 244936), (1136, 214319), (1207, 201712), (1801, 135184), (1904, 127871), (1988, 122468), (2414, 100856), (3602, 67592), (3976, 61234), (4828, 50428), (7204, 33796), (7952, 30617), (8449, 28816), (9656, 25214), (12607, 19312), (14408, 16898)]