898496586

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1129}}^1$

素因数の和:1348

約数の個数: 96

約数和(自身を含む): 2221128000

約数和(自身を除く): 1322631414

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 179, 234, 247, 342, 358, 494, 537, 741, 1074, 1129, 1482, 1611, 2223, 2258, 2327, 3222, 3387, 3401, 4446, 4654, 6774, 6802, 6981, 10161, 10203, 13962, 14677, 20322, 20406, 20943, 21451, 29354, 30609, 41886, 42902, 44031, 44213, 61218, 64353, 88062, 88426, 128706, 132093, 132639, 193059, 202091, 264186, 265278, 278863, 386118, 397917, 404182, 557726, 606273, 795834, 836589, 1212546, 1673178, 1818819, 2509767, 2627183, 3637638, 3839729, 5019534, 5254366, 7679458, 7881549, 11519187, 15763098, 23038374, 23644647, 34557561, 47289294, 49916477, 69115122, 99832954, 149749431, 299498862, 449248293, 898496586]

約数ペア:

[(1, 898496586), (2, 449248293), (3, 299498862), (6, 149749431), (9, 99832954), (13, 69115122), (18, 49916477), (19, 47289294), (26, 34557561), (38, 23644647), (39, 23038374), (57, 15763098), (78, 11519187), (114, 7881549), (117, 7679458), (171, 5254366), (179, 5019534), (234, 3839729), (247, 3637638), (342, 2627183), (358, 2509767), (494, 1818819), (537, 1673178), (741, 1212546), (1074, 836589), (1129, 795834), (1482, 606273), (1611, 557726), (2223, 404182), (2258, 397917), (2327, 386118), (3222, 278863), (3387, 265278), (3401, 264186), (4446, 202091), (4654, 193059), (6774, 132639), (6802, 132093), (6981, 128706), (10161, 88426), (10203, 88062), (13962, 64353), (14677, 61218), (20322, 44213), (20406, 44031), (20943, 42902), (21451, 41886), (29354, 30609)]