2065484988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2843}}^1$

素因数の和:2925

約数の個数: 144

約数和(自身を含む): 6325966080

約数和(自身を除く): 4260481092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 961, 1116, 1302, 1674, 1922, 1953, 2604, 2843, 2883, 3348, 3844, 3906, 5686, 5766, 5859, 6727, 7812, 8529, 8649, 11372, 11532, 11718, 13454, 17058, 17298, 19901, 20181, 23436, 25587, 25947, 26908, 34116, 34596, 39802, 40362, 51174, 51894, 59703, 60543, 76761, 79604, 80724, 88133, 102348, 103788, 119406, 121086, 153522, 176266, 179109, 181629, 238812, 242172, 264399, 307044, 352532, 358218, 363258, 528798, 537327, 616931, 716436, 726516, 793197, 1057596, 1074654, 1233862, 1586394, 1850793, 2149308, 2379591, 2467724, 2732123, 3172788, 3701586, 4759182, 5464246, 5552379, 7403172, 8196369, 9518364, 10928492, 11104758, 16392738, 16657137, 19124861, 22209516, 24589107, 32785476, 33314274, 38249722, 49178214, 57374583, 66628548, 73767321, 76499444, 98356428, 114749166, 147534642, 172123749, 229498332, 295069284, 344247498, 516371247, 688494996, 1032742494, 2065484988]

約数ペア:

[(1, 2065484988), (2, 1032742494), (3, 688494996), (4, 516371247), (6, 344247498), (7, 295069284), (9, 229498332), (12, 172123749), (14, 147534642), (18, 114749166), (21, 98356428), (27, 76499444), (28, 73767321), (31, 66628548), (36, 57374583), (42, 49178214), (54, 38249722), (62, 33314274), (63, 32785476), (84, 24589107), (93, 22209516), (108, 19124861), (124, 16657137), (126, 16392738), (186, 11104758), (189, 10928492), (217, 9518364), (252, 8196369), (279, 7403172), (372, 5552379), (378, 5464246), (434, 4759182), (558, 3701586), (651, 3172788), (756, 2732123), (837, 2467724), (868, 2379591), (961, 2149308), (1116, 1850793), (1302, 1586394), (1674, 1233862), (1922, 1074654), (1953, 1057596), (2604, 793197), (2843, 726516), (2883, 716436), (3348, 616931), (3844, 537327), (3906, 528798), (5686, 363258), (5766, 358218), (5859, 352532), (6727, 307044), (7812, 264399), (8529, 242172), (8649, 238812), (11372, 181629), (11532, 179109), (11718, 176266), (13454, 153522), (17058, 121086), (17298, 119406), (19901, 103788), (20181, 102348), (23436, 88133), (25587, 80724), (25947, 79604), (26908, 76761), (34116, 60543), (34596, 59703), (39802, 51894), (40362, 51174)]