40326384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 119778048

約数和(自身を除く): 79451664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 467, 514, 771, 934, 1028, 1401, 1542, 1799, 1868, 2056, 2802, 3084, 3269, 3598, 3736, 4112, 5397, 5604, 6168, 6538, 7196, 7472, 9807, 10794, 11208, 12336, 13076, 14392, 19614, 21588, 22416, 26152, 28784, 39228, 43176, 52304, 78456, 86352, 120019, 156912, 240038, 360057, 480076, 720114, 840133, 960152, 1440228, 1680266, 1920304, 2520399, 2880456, 3360532, 5040798, 5760912, 6721064, 10081596, 13442128, 20163192, 40326384]

約数ペア:

[(1, 40326384), (2, 20163192), (3, 13442128), (4, 10081596), (6, 6721064), (7, 5760912), (8, 5040798), (12, 3360532), (14, 2880456), (16, 2520399), (21, 1920304), (24, 1680266), (28, 1440228), (42, 960152), (48, 840133), (56, 720114), (84, 480076), (112, 360057), (168, 240038), (257, 156912), (336, 120019), (467, 86352), (514, 78456), (771, 52304), (934, 43176), (1028, 39228), (1401, 28784), (1542, 26152), (1799, 22416), (1868, 21588), (2056, 19614), (2802, 14392), (3084, 13076), (3269, 12336), (3598, 11208), (3736, 10794), (4112, 9807), (5397, 7472), (5604, 7196), (6168, 6538)]