2168877056

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:134

約数の個数: 156

約数和(自身を含む): 4880197800

約数和(自身を除く): 2711320744

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 32, 38, 58, 62, 64, 76, 116, 124, 128, 152, 232, 248, 256, 304, 464, 496, 512, 551, 589, 608, 899, 928, 961, 992, 1024, 1102, 1178, 1216, 1798, 1856, 1922, 1984, 2048, 2204, 2356, 2432, 3596, 3712, 3844, 3968, 4096, 4408, 4712, 4864, 7192, 7424, 7688, 7936, 8816, 9424, 9728, 14384, 14848, 15376, 15872, 17081, 17632, 18259, 18848, 19456, 27869, 28768, 29696, 30752, 31744, 34162, 35264, 36518, 37696, 38912, 55738, 57536, 59392, 61504, 63488, 68324, 70528, 73036, 75392, 77824, 111476, 115072, 118784, 123008, 126976, 136648, 141056, 146072, 150784, 222952, 230144, 246016, 273296, 282112, 292144, 301568, 445904, 460288, 492032, 529511, 546592, 564224, 584288, 603136, 891808, 920576, 984064, 1059022, 1093184, 1128448, 1168576, 1206272, 1783616, 1841152, 1968128, 2118044, 2186368, 2256896, 2337152, 2412544, 3567232, 3682304, 3936256, 4236088, 4372736, 4674304, 7134464, 8472176, 8745472, 9348608, 14268928, 16944352, 17490944, 18697216, 28537856, 33888704, 34981888, 37394432, 57075712, 67777408, 69963776, 74788864, 114151424, 135554816, 271109632, 542219264, 1084438528, 2168877056]

約数ペア:

[(1, 2168877056), (2, 1084438528), (4, 542219264), (8, 271109632), (16, 135554816), (19, 114151424), (29, 74788864), (31, 69963776), (32, 67777408), (38, 57075712), (58, 37394432), (62, 34981888), (64, 33888704), (76, 28537856), (116, 18697216), (124, 17490944), (128, 16944352), (152, 14268928), (232, 9348608), (248, 8745472), (256, 8472176), (304, 7134464), (464, 4674304), (496, 4372736), (512, 4236088), (551, 3936256), (589, 3682304), (608, 3567232), (899, 2412544), (928, 2337152), (961, 2256896), (992, 2186368), (1024, 2118044), (1102, 1968128), (1178, 1841152), (1216, 1783616), (1798, 1206272), (1856, 1168576), (1922, 1128448), (1984, 1093184), (2048, 1059022), (2204, 984064), (2356, 920576), (2432, 891808), (3596, 603136), (3712, 584288), (3844, 564224), (3968, 546592), (4096, 529511), (4408, 492032), (4712, 460288), (4864, 445904), (7192, 301568), (7424, 292144), (7688, 282112), (7936, 273296), (8816, 246016), (9424, 230144), (9728, 222952), (14384, 150784), (14848, 146072), (15376, 141056), (15872, 136648), (17081, 126976), (17632, 123008), (18259, 118784), (18848, 115072), (19456, 111476), (27869, 77824), (28768, 75392), (29696, 73036), (30752, 70528), (31744, 68324), (34162, 63488), (35264, 61504), (36518, 59392), (37696, 57536), (38912, 55738)]