291242254468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{15073}}^1$

素因数の和:15485

約数の個数: 96

約数和(自身を含む): 591616634112

約数和(自身を除く): 300374379644

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 313, 506, 626, 671, 1012, 1252, 1342, 1403, 2684, 2806, 3443, 5612, 6886, 7199, 13772, 14398, 15073, 15433, 19093, 28796, 30146, 30866, 38186, 60292, 61732, 76372, 79189, 158378, 165803, 210023, 316756, 331606, 346679, 420046, 439139, 663212, 693358, 840092, 878278, 919453, 1386716, 1756556, 1838906, 3677812, 3813469, 4717849, 4830529, 7626938, 9435698, 9661058, 10113983, 15253876, 18871396, 19322116, 20227966, 21147419, 40455932, 42294838, 51896339, 84589676, 103792678, 108510527, 207585356, 217021054, 232621609, 287788789, 434042108, 465243218, 575577578, 930486436, 1151155156, 1193615797, 2387231594, 3165676679, 4774463188, 6331353358, 6619142147, 12662706716, 13238284294, 26476568588, 72810563617, 145621127234, 291242254468]

約数ペア:

[(1, 291242254468), (2, 145621127234), (4, 72810563617), (11, 26476568588), (22, 13238284294), (23, 12662706716), (44, 6619142147), (46, 6331353358), (61, 4774463188), (92, 3165676679), (122, 2387231594), (244, 1193615797), (253, 1151155156), (313, 930486436), (506, 575577578), (626, 465243218), (671, 434042108), (1012, 287788789), (1252, 232621609), (1342, 217021054), (1403, 207585356), (2684, 108510527), (2806, 103792678), (3443, 84589676), (5612, 51896339), (6886, 42294838), (7199, 40455932), (13772, 21147419), (14398, 20227966), (15073, 19322116), (15433, 18871396), (19093, 15253876), (28796, 10113983), (30146, 9661058), (30866, 9435698), (38186, 7626938), (60292, 4830529), (61732, 4717849), (76372, 3813469), (79189, 3677812), (158378, 1838906), (165803, 1756556), (210023, 1386716), (316756, 919453), (331606, 878278), (346679, 840092), (420046, 693358), (439139, 663212)]