726780964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{8719}}^1$

素因数の和:8972

約数の個数: 48

約数和(自身を含む): 1572390400

約数和(自身を除く): 845609436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 229, 364, 458, 916, 1603, 2977, 3206, 5954, 6412, 8719, 11908, 17438, 20839, 34876, 41678, 61033, 83356, 113347, 122066, 226694, 244132, 453388, 793429, 1586858, 1996651, 3173716, 3993302, 7986604, 13976557, 25956463, 27953114, 51912926, 55906228, 103825852, 181695241, 363390482, 726780964]

約数ペア:

[(1, 726780964), (2, 363390482), (4, 181695241), (7, 103825852), (13, 55906228), (14, 51912926), (26, 27953114), (28, 25956463), (52, 13976557), (91, 7986604), (182, 3993302), (229, 3173716), (364, 1996651), (458, 1586858), (916, 793429), (1603, 453388), (2977, 244132), (3206, 226694), (5954, 122066), (6412, 113347), (8719, 83356), (11908, 61033), (17438, 41678), (20839, 34876)]