216497568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{322169}}^1$

素因数の和:322189

約数の個数: 48

約数和(自身を含む): 649494720

約数和(自身を除く): 432997152

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, 322169, 644338, 966507, 1288676, 1933014, 2255183, 2577352, 3866028, 4510366, 5154704, 6765549, 7732056, 9020732, 10309408, 13531098, 15464112, 18041464, 27062196, 30928224, 36082928, 54124392, 72165856, 108248784, 216497568]

約数ペア:

[(1, 216497568), (2, 108248784), (3, 72165856), (4, 54124392), (6, 36082928), (7, 30928224), (8, 27062196), (12, 18041464), (14, 15464112), (16, 13531098), (21, 10309408), (24, 9020732), (28, 7732056), (32, 6765549), (42, 5154704), (48, 4510366), (56, 3866028), (84, 2577352), (96, 2255183), (112, 1933014), (168, 1288676), (224, 966507), (336, 644338), (672, 322169)]