889291216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3581}}^1$

素因数の和:3700

約数の個数: 80

約数和(自身を含む): 2014746048

約数和(自身を除く): 1125454832

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 83, 88, 136, 166, 176, 187, 272, 332, 374, 664, 748, 913, 1328, 1411, 1496, 1826, 2822, 2992, 3581, 3652, 5644, 7162, 7304, 11288, 14324, 14608, 15521, 22576, 28648, 31042, 39391, 57296, 60877, 62084, 78782, 121754, 124168, 157564, 243508, 248336, 297223, 315128, 487016, 594446, 630256, 669647, 974032, 1188892, 1339294, 2377784, 2678588, 3269453, 4755568, 5052791, 5357176, 6538906, 10105582, 10714352, 13077812, 20211164, 26155624, 40422328, 52311248, 55580701, 80844656, 111161402, 222322804, 444645608, 889291216]

約数ペア:

[(1, 889291216), (2, 444645608), (4, 222322804), (8, 111161402), (11, 80844656), (16, 55580701), (17, 52311248), (22, 40422328), (34, 26155624), (44, 20211164), (68, 13077812), (83, 10714352), (88, 10105582), (136, 6538906), (166, 5357176), (176, 5052791), (187, 4755568), (272, 3269453), (332, 2678588), (374, 2377784), (664, 1339294), (748, 1188892), (913, 974032), (1328, 669647), (1411, 630256), (1496, 594446), (1826, 487016), (2822, 315128), (2992, 297223), (3581, 248336), (3652, 243508), (5644, 157564), (7162, 124168), (7304, 121754), (11288, 78782), (14324, 62084), (14608, 60877), (15521, 57296), (22576, 39391), (28648, 31042)]