329052724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 807482368

約数和(自身を除く): 478429644

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 121, 124, 143, 154, 182, 217, 241, 242, 286, 308, 341, 364, 403, 434, 482, 484, 572, 682, 806, 847, 868, 964, 1001, 1364, 1573, 1612, 1687, 1694, 2002, 2387, 2651, 2821, 3133, 3146, 3374, 3388, 3751, 4004, 4433, 4774, 5302, 5642, 6266, 6292, 6748, 7471, 7502, 8866, 9548, 10604, 11011, 11284, 12532, 14942, 15004, 17732, 18557, 21931, 22022, 26257, 29161, 29884, 31031, 34463, 37114, 43862, 44044, 48763, 52297, 52514, 58322, 62062, 68926, 74228, 82181, 87724, 97123, 97526, 104594, 105028, 116644, 124124, 137852, 164362, 194246, 195052, 204127, 209188, 241241, 328724, 341341, 379093, 388492, 408254, 482482, 575267, 679861, 682682, 758186, 816508, 903991, 964964, 1068353, 1150534, 1359722, 1365364, 1516372, 1807982, 2136706, 2301068, 2653651, 2719444, 3615964, 4273412, 5307302, 6327937, 7478471, 10614604, 11751883, 12655874, 14956942, 23503766, 25311748, 29913884, 47007532, 82263181, 164526362, 329052724]

約数ペア:

[(1, 329052724), (2, 164526362), (4, 82263181), (7, 47007532), (11, 29913884), (13, 25311748), (14, 23503766), (22, 14956942), (26, 12655874), (28, 11751883), (31, 10614604), (44, 7478471), (52, 6327937), (62, 5307302), (77, 4273412), (91, 3615964), (121, 2719444), (124, 2653651), (143, 2301068), (154, 2136706), (182, 1807982), (217, 1516372), (241, 1365364), (242, 1359722), (286, 1150534), (308, 1068353), (341, 964964), (364, 903991), (403, 816508), (434, 758186), (482, 682682), (484, 679861), (572, 575267), (682, 482482), (806, 408254), (847, 388492), (868, 379093), (964, 341341), (1001, 328724), (1364, 241241), (1573, 209188), (1612, 204127), (1687, 195052), (1694, 194246), (2002, 164362), (2387, 137852), (2651, 124124), (2821, 116644), (3133, 105028), (3146, 104594), (3374, 97526), (3388, 97123), (3751, 87724), (4004, 82181), (4433, 74228), (4774, 68926), (5302, 62062), (5642, 58322), (6266, 52514), (6292, 52297), (6748, 48763), (7471, 44044), (7502, 43862), (8866, 37114), (9548, 34463), (10604, 31031), (11011, 29884), (11284, 29161), (12532, 26257), (14942, 22022), (15004, 21931), (17732, 18557)]