672152576

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:285

約数の個数: 88

約数和(自身を含む): 1391403216

約数和(自身を除く): 719250640

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 97, 101, 128, 134, 194, 202, 256, 268, 388, 404, 512, 536, 776, 808, 1024, 1072, 1552, 1616, 2144, 3104, 3232, 4288, 6208, 6464, 6499, 6767, 8576, 9797, 12416, 12928, 12998, 13534, 17152, 19594, 24832, 25856, 25996, 27068, 34304, 39188, 49664, 51712, 51992, 54136, 68608, 78376, 99328, 103424, 103984, 108272, 156752, 207968, 216544, 313504, 415936, 433088, 627008, 656399, 831872, 866176, 1254016, 1312798, 1663744, 1732352, 2508032, 2625596, 3327488, 3464704, 5016064, 5251192, 6654976, 6929408, 10032128, 10502384, 21004768, 42009536, 84019072, 168038144, 336076288, 672152576]

約数ペア:

[(1, 672152576), (2, 336076288), (4, 168038144), (8, 84019072), (16, 42009536), (32, 21004768), (64, 10502384), (67, 10032128), (97, 6929408), (101, 6654976), (128, 5251192), (134, 5016064), (194, 3464704), (202, 3327488), (256, 2625596), (268, 2508032), (388, 1732352), (404, 1663744), (512, 1312798), (536, 1254016), (776, 866176), (808, 831872), (1024, 656399), (1072, 627008), (1552, 433088), (1616, 415936), (2144, 313504), (3104, 216544), (3232, 207968), (4288, 156752), (6208, 108272), (6464, 103984), (6499, 103424), (6767, 99328), (8576, 78376), (9797, 68608), (12416, 54136), (12928, 51992), (12998, 51712), (13534, 49664), (17152, 39188), (19594, 34304), (24832, 27068), (25856, 25996)]