451642016

素因数分解:

$2^5\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2549}}^1$

素因数の和:2686

約数の個数: 72

約数和(自身を含む): 1043903700

約数和(自身を除く): 592261684

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 113, 196, 224, 226, 392, 452, 784, 791, 904, 1568, 1582, 1808, 2549, 3164, 3616, 5098, 5537, 6328, 10196, 11074, 12656, 17843, 20392, 22148, 25312, 35686, 40784, 44296, 71372, 81568, 88592, 124901, 142744, 177184, 249802, 285488, 288037, 499604, 570976, 576074, 999208, 1152148, 1998416, 2016259, 2304296, 3996832, 4032518, 4608592, 8065036, 9217184, 14113813, 16130072, 28227626, 32260144, 56455252, 64520288, 112910504, 225821008, 451642016]

約数ペア:

[(1, 451642016), (2, 225821008), (4, 112910504), (7, 64520288), (8, 56455252), (14, 32260144), (16, 28227626), (28, 16130072), (32, 14113813), (49, 9217184), (56, 8065036), (98, 4608592), (112, 4032518), (113, 3996832), (196, 2304296), (224, 2016259), (226, 1998416), (392, 1152148), (452, 999208), (784, 576074), (791, 570976), (904, 499604), (1568, 288037), (1582, 285488), (1808, 249802), (2549, 177184), (3164, 142744), (3616, 124901), (5098, 88592), (5537, 81568), (6328, 71372), (10196, 44296), (11074, 40784), (12656, 35686), (17843, 25312), (20392, 22148)]