243026256

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1039}}^1$

素因数の和:1504

約数の個数: 80

約数和(自身を含む): 687098880

約数和(自身を除く): 444072624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 443, 528, 886, 1039, 1329, 1772, 2078, 2658, 3117, 3544, 4156, 4873, 5316, 6234, 7088, 8312, 9746, 10632, 11429, 12468, 14619, 16624, 19492, 21264, 22858, 24936, 29238, 34287, 38984, 45716, 49872, 58476, 68574, 77968, 91432, 116952, 137148, 182864, 233904, 274296, 460277, 548592, 920554, 1380831, 1841108, 2761662, 3682216, 5063047, 5523324, 7364432, 10126094, 11046648, 15189141, 20252188, 22093296, 30378282, 40504376, 60756564, 81008752, 121513128, 243026256]

約数ペア:

[(1, 243026256), (2, 121513128), (3, 81008752), (4, 60756564), (6, 40504376), (8, 30378282), (11, 22093296), (12, 20252188), (16, 15189141), (22, 11046648), (24, 10126094), (33, 7364432), (44, 5523324), (48, 5063047), (66, 3682216), (88, 2761662), (132, 1841108), (176, 1380831), (264, 920554), (443, 548592), (528, 460277), (886, 274296), (1039, 233904), (1329, 182864), (1772, 137148), (2078, 116952), (2658, 91432), (3117, 77968), (3544, 68574), (4156, 58476), (4873, 49872), (5316, 45716), (6234, 38984), (7088, 34287), (8312, 29238), (9746, 24936), (10632, 22858), (11429, 21264), (12468, 19492), (14619, 16624)]