2783707542

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{599}}^1$

素因数の和:1111

約数の個数: 144

約数和(自身を含む): 7682688000

約数和(自身を除く): 4898980458

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 479, 539, 599, 693, 882, 958, 1078, 1198, 1386, 1437, 1617, 1797, 2874, 3234, 3353, 3594, 4193, 4311, 4851, 5269, 5391, 6589, 6706, 8386, 8622, 9702, 10059, 10538, 10782, 12579, 13178, 15807, 19767, 20118, 23471, 25158, 29351, 30177, 31614, 36883, 37737, 39534, 46123, 46942, 47421, 58702, 59301, 60354, 70413, 73766, 75474, 88053, 92246, 94842, 110649, 118602, 138369, 140826, 176106, 211239, 221298, 258181, 264159, 276738, 286921, 322861, 331947, 415107, 422478, 516362, 528318, 573842, 645722, 663894, 774543, 830214, 860763, 968583, 1549086, 1721526, 1937166, 2008447, 2323629, 2582289, 2905749, 3156131, 4016894, 4647258, 5164578, 5811498, 6025341, 6312262, 9468393, 12050682, 14059129, 18076023, 18936786, 22092917, 28118258, 28405179, 36152046, 42177387, 44185834, 56810358, 66278751, 84354774, 126532161, 132557502, 154650419, 198836253, 253064322, 309300838, 397672506, 463951257, 927902514, 1391853771, 2783707542]

約数ペア:

[(1, 2783707542), (2, 1391853771), (3, 927902514), (6, 463951257), (7, 397672506), (9, 309300838), (11, 253064322), (14, 198836253), (18, 154650419), (21, 132557502), (22, 126532161), (33, 84354774), (42, 66278751), (49, 56810358), (63, 44185834), (66, 42177387), (77, 36152046), (98, 28405179), (99, 28118258), (126, 22092917), (147, 18936786), (154, 18076023), (198, 14059129), (231, 12050682), (294, 9468393), (441, 6312262), (462, 6025341), (479, 5811498), (539, 5164578), (599, 4647258), (693, 4016894), (882, 3156131), (958, 2905749), (1078, 2582289), (1198, 2323629), (1386, 2008447), (1437, 1937166), (1617, 1721526), (1797, 1549086), (2874, 968583), (3234, 860763), (3353, 830214), (3594, 774543), (4193, 663894), (4311, 645722), (4851, 573842), (5269, 528318), (5391, 516362), (6589, 422478), (6706, 415107), (8386, 331947), (8622, 322861), (9702, 286921), (10059, 276738), (10538, 264159), (10782, 258181), (12579, 221298), (13178, 211239), (15807, 176106), (19767, 140826), (20118, 138369), (23471, 118602), (25158, 110649), (29351, 94842), (30177, 92246), (31614, 88053), (36883, 75474), (37737, 73766), (39534, 70413), (46123, 60354), (46942, 59301), (47421, 58702)]