556776612

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{105211}}^1$

素因数の和:105238

約数の個数: 72

約数和(自身を含む): 1679183520

約数和(自身を除く): 1122406908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 105211, 210422, 315633, 420844, 631266, 736477, 946899, 1262532, 1472954, 1893798, 2209431, 2840697, 2945908, 3787596, 4418862, 5155339, 5681394, 6628293, 8837724, 10310678, 11362788, 13256586, 15466017, 19884879, 20621356, 26513172, 30932034, 39769758, 46398051, 61864068, 79539516, 92796102, 139194153, 185592204, 278388306, 556776612]

約数ペア:

[(1, 556776612), (2, 278388306), (3, 185592204), (4, 139194153), (6, 92796102), (7, 79539516), (9, 61864068), (12, 46398051), (14, 39769758), (18, 30932034), (21, 26513172), (27, 20621356), (28, 19884879), (36, 15466017), (42, 13256586), (49, 11362788), (54, 10310678), (63, 8837724), (84, 6628293), (98, 5681394), (108, 5155339), (126, 4418862), (147, 3787596), (189, 2945908), (196, 2840697), (252, 2209431), (294, 1893798), (378, 1472954), (441, 1262532), (588, 946899), (756, 736477), (882, 631266), (1323, 420844), (1764, 315633), (2646, 210422), (5292, 105211)]