333882896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 714240000

約数和(自身を除く): 380357104

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 71, 76, 124, 142, 152, 248, 284, 304, 496, 499, 568, 589, 998, 1136, 1178, 1349, 1996, 2201, 2356, 2698, 3992, 4402, 4712, 5396, 7984, 8804, 9424, 9481, 10792, 15469, 17608, 18962, 21584, 30938, 35216, 35429, 37924, 41819, 61876, 70858, 75848, 83638, 123752, 141716, 151696, 167276, 247504, 283432, 293911, 334552, 566864, 587822, 669104, 673151, 1098299, 1175644, 1346302, 2196598, 2351288, 2692604, 4393196, 4702576, 5385208, 8786392, 10770416, 17572784, 20867681, 41735362, 83470724, 166941448, 333882896]

約数ペア:

[(1, 333882896), (2, 166941448), (4, 83470724), (8, 41735362), (16, 20867681), (19, 17572784), (31, 10770416), (38, 8786392), (62, 5385208), (71, 4702576), (76, 4393196), (124, 2692604), (142, 2351288), (152, 2196598), (248, 1346302), (284, 1175644), (304, 1098299), (496, 673151), (499, 669104), (568, 587822), (589, 566864), (998, 334552), (1136, 293911), (1178, 283432), (1349, 247504), (1996, 167276), (2201, 151696), (2356, 141716), (2698, 123752), (3992, 83638), (4402, 75848), (4712, 70858), (5396, 61876), (7984, 41819), (8804, 37924), (9424, 35429), (9481, 35216), (10792, 30938), (15469, 21584), (17608, 18962)]