395689212

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 180

約数和(自身を含む): 1161745200

約数和(自身を除く): 766055988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 199, 204, 228, 306, 323, 324, 342, 361, 398, 459, 513, 597, 612, 646, 684, 722, 796, 918, 969, 1026, 1083, 1194, 1292, 1377, 1444, 1539, 1791, 1836, 1938, 2052, 2166, 2388, 2754, 2907, 3078, 3249, 3383, 3582, 3781, 3876, 4332, 5373, 5508, 5814, 6137, 6156, 6498, 6766, 7164, 7562, 8721, 9747, 10149, 10746, 11343, 11628, 12274, 12996, 13532, 15124, 16119, 17442, 18411, 19494, 20298, 21492, 22686, 24548, 26163, 29241, 30447, 32238, 34029, 34884, 36822, 38988, 40596, 45372, 52326, 55233, 58482, 60894, 64277, 64476, 68058, 71839, 73644, 91341, 102087, 104652, 110466, 116964, 121788, 128554, 136116, 143678, 165699, 182682, 192831, 204174, 215517, 220932, 257108, 274023, 287356, 306261, 331398, 365364, 385662, 408348, 431034, 497097, 548046, 578493, 612522, 646551, 662796, 771324, 862068, 994194, 1096092, 1156986, 1221263, 1225044, 1293102, 1735479, 1939653, 1988388, 2313972, 2442526, 2586204, 3470958, 3663789, 3879306, 4885052, 5206437, 5818959, 6941916, 7327578, 7758612, 10412874, 10991367, 11637918, 14655156, 20825748, 21982734, 23275836, 32974101, 43965468, 65948202, 98922303, 131896404, 197844606, 395689212]

約数ペア:

[(1, 395689212), (2, 197844606), (3, 131896404), (4, 98922303), (6, 65948202), (9, 43965468), (12, 32974101), (17, 23275836), (18, 21982734), (19, 20825748), (27, 14655156), (34, 11637918), (36, 10991367), (38, 10412874), (51, 7758612), (54, 7327578), (57, 6941916), (68, 5818959), (76, 5206437), (81, 4885052), (102, 3879306), (108, 3663789), (114, 3470958), (153, 2586204), (162, 2442526), (171, 2313972), (199, 1988388), (204, 1939653), (228, 1735479), (306, 1293102), (323, 1225044), (324, 1221263), (342, 1156986), (361, 1096092), (398, 994194), (459, 862068), (513, 771324), (597, 662796), (612, 646551), (646, 612522), (684, 578493), (722, 548046), (796, 497097), (918, 431034), (969, 408348), (1026, 385662), (1083, 365364), (1194, 331398), (1292, 306261), (1377, 287356), (1444, 274023), (1539, 257108), (1791, 220932), (1836, 215517), (1938, 204174), (2052, 192831), (2166, 182682), (2388, 165699), (2754, 143678), (2907, 136116), (3078, 128554), (3249, 121788), (3383, 116964), (3582, 110466), (3781, 104652), (3876, 102087), (4332, 91341), (5373, 73644), (5508, 71839), (5814, 68058), (6137, 64476), (6156, 64277), (6498, 60894), (6766, 58482), (7164, 55233), (7562, 52326), (8721, 45372), (9747, 40596), (10149, 38988), (10746, 36822), (11343, 34884), (11628, 34029), (12274, 32238), (12996, 30447), (13532, 29241), (15124, 26163), (16119, 24548), (17442, 22686), (18411, 21492), (19494, 20298)]