897266524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{5507}}^1$

素因数の和:5575

約数の個数: 72

約数和(自身を含む): 2046860928

約数和(自身を除く): 1149594404

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 529, 644, 1012, 1058, 1771, 2116, 3542, 3703, 5507, 5819, 7084, 7406, 11014, 11638, 14812, 22028, 23276, 38549, 40733, 60577, 77098, 81466, 121154, 126661, 154196, 162932, 242308, 253322, 424039, 506644, 848078, 886627, 1393271, 1696156, 1773254, 2786542, 2913203, 3546508, 5573084, 5826406, 9752897, 11652812, 19505794, 20392421, 32045233, 39011588, 40784842, 64090466, 81569684, 128180932, 224316631, 448633262, 897266524]

約数ペア:

[(1, 897266524), (2, 448633262), (4, 224316631), (7, 128180932), (11, 81569684), (14, 64090466), (22, 40784842), (23, 39011588), (28, 32045233), (44, 20392421), (46, 19505794), (77, 11652812), (92, 9752897), (154, 5826406), (161, 5573084), (253, 3546508), (308, 2913203), (322, 2786542), (506, 1773254), (529, 1696156), (644, 1393271), (1012, 886627), (1058, 848078), (1771, 506644), (2116, 424039), (3542, 253322), (3703, 242308), (5507, 162932), (5819, 154196), (7084, 126661), (7406, 121154), (11014, 81466), (11638, 77098), (14812, 60577), (22028, 40733), (23276, 38549)]