40801152

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 127100160

約数和(自身を除く): 86299008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 258, 301, 336, 344, 353, 384, 448, 516, 602, 672, 688, 706, 896, 903, 1032, 1059, 1204, 1344, 1376, 1412, 1806, 2064, 2118, 2408, 2471, 2688, 2752, 2824, 3612, 4128, 4236, 4816, 4942, 5504, 5648, 7224, 7413, 8256, 8472, 9632, 9884, 11296, 14448, 14826, 15179, 16512, 16944, 19264, 19768, 22592, 28896, 29652, 30358, 33888, 38528, 39536, 45184, 45537, 57792, 59304, 60716, 67776, 79072, 91074, 106253, 115584, 118608, 121432, 135552, 158144, 182148, 212506, 237216, 242864, 316288, 318759, 364296, 425012, 474432, 485728, 637518, 728592, 850024, 948864, 971456, 1275036, 1457184, 1700048, 1942912, 2550072, 2914368, 3400096, 5100144, 5828736, 6800192, 10200288, 13600384, 20400576, 40801152]

約数ペア:

[(1, 40801152), (2, 20400576), (3, 13600384), (4, 10200288), (6, 6800192), (7, 5828736), (8, 5100144), (12, 3400096), (14, 2914368), (16, 2550072), (21, 1942912), (24, 1700048), (28, 1457184), (32, 1275036), (42, 971456), (43, 948864), (48, 850024), (56, 728592), (64, 637518), (84, 485728), (86, 474432), (96, 425012), (112, 364296), (128, 318759), (129, 316288), (168, 242864), (172, 237216), (192, 212506), (224, 182148), (258, 158144), (301, 135552), (336, 121432), (344, 118608), (353, 115584), (384, 106253), (448, 91074), (516, 79072), (602, 67776), (672, 60716), (688, 59304), (706, 57792), (896, 45537), (903, 45184), (1032, 39536), (1059, 38528), (1204, 33888), (1344, 30358), (1376, 29652), (1412, 28896), (1806, 22592), (2064, 19768), (2118, 19264), (2408, 16944), (2471, 16512), (2688, 15179), (2752, 14826), (2824, 14448), (3612, 11296), (4128, 9884), (4236, 9632), (4816, 8472), (4942, 8256), (5504, 7413), (5648, 7224)]