282813328

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:764

約数の個数: 80

約数和(自身を含む): 662814720

約数和(自身を除く): 380001392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 347, 383, 532, 694, 766, 1064, 1388, 1532, 2128, 2429, 2681, 2776, 3064, 4858, 5362, 5552, 6128, 6593, 7277, 9716, 10724, 13186, 14554, 19432, 21448, 26372, 29108, 38864, 42896, 46151, 50939, 52744, 58216, 92302, 101878, 105488, 116432, 132901, 184604, 203756, 265802, 369208, 407512, 531604, 738416, 815024, 930307, 1063208, 1860614, 2126416, 2525119, 3721228, 5050238, 7442456, 10100476, 14884912, 17675833, 20200952, 35351666, 40401904, 70703332, 141406664, 282813328]

約数ペア:

[(1, 282813328), (2, 141406664), (4, 70703332), (7, 40401904), (8, 35351666), (14, 20200952), (16, 17675833), (19, 14884912), (28, 10100476), (38, 7442456), (56, 5050238), (76, 3721228), (112, 2525119), (133, 2126416), (152, 1860614), (266, 1063208), (304, 930307), (347, 815024), (383, 738416), (532, 531604), (694, 407512), (766, 369208), (1064, 265802), (1388, 203756), (1532, 184604), (2128, 132901), (2429, 116432), (2681, 105488), (2776, 101878), (3064, 92302), (4858, 58216), (5362, 52744), (5552, 50939), (6128, 46151), (6593, 42896), (7277, 38864), (9716, 29108), (10724, 26372), (13186, 21448), (14554, 19432)]