438074504

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 992408760

約数和(自身を除く): 554334256

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 97, 98, 164, 194, 196, 281, 287, 328, 388, 392, 562, 574, 679, 776, 1124, 1148, 1358, 1967, 2009, 2248, 2296, 2716, 3934, 3977, 4018, 4753, 5432, 7868, 7954, 8036, 9506, 11521, 13769, 15736, 15908, 16072, 19012, 23042, 27257, 27538, 27839, 31816, 38024, 46084, 54514, 55076, 55678, 80647, 92168, 109028, 110152, 111356, 161294, 190799, 194873, 218056, 222712, 322588, 381598, 389746, 564529, 645176, 763196, 779492, 1117537, 1129058, 1335593, 1526392, 1558984, 2235074, 2258116, 2671186, 4470148, 4516232, 5342372, 7822759, 8940296, 10684744, 15645518, 31291036, 54759313, 62582072, 109518626, 219037252, 438074504]

約数ペア:

[(1, 438074504), (2, 219037252), (4, 109518626), (7, 62582072), (8, 54759313), (14, 31291036), (28, 15645518), (41, 10684744), (49, 8940296), (56, 7822759), (82, 5342372), (97, 4516232), (98, 4470148), (164, 2671186), (194, 2258116), (196, 2235074), (281, 1558984), (287, 1526392), (328, 1335593), (388, 1129058), (392, 1117537), (562, 779492), (574, 763196), (679, 645176), (776, 564529), (1124, 389746), (1148, 381598), (1358, 322588), (1967, 222712), (2009, 218056), (2248, 194873), (2296, 190799), (2716, 161294), (3934, 111356), (3977, 110152), (4018, 109028), (4753, 92168), (5432, 80647), (7868, 55678), (7954, 55076), (8036, 54514), (9506, 46084), (11521, 38024), (13769, 31816), (15736, 27839), (15908, 27538), (16072, 27257), (19012, 23042)]