339360256

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:469

約数の個数: 80

約数和(自身を含む): 725953536

約数和(自身を除く): 386593280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 254, 256, 272, 307, 508, 512, 544, 614, 1016, 1088, 1228, 2032, 2159, 2176, 2456, 4064, 4318, 4352, 4912, 5219, 8128, 8636, 8704, 9824, 10438, 16256, 17272, 19648, 20876, 32512, 34544, 38989, 39296, 41752, 65024, 69088, 77978, 78592, 83504, 138176, 155956, 157184, 167008, 276352, 311912, 334016, 552704, 623824, 662813, 668032, 1105408, 1247648, 1325626, 1336064, 2495296, 2651252, 2672128, 4990592, 5302504, 9981184, 10605008, 19962368, 21210016, 42420032, 84840064, 169680128, 339360256]

約数ペア:

[(1, 339360256), (2, 169680128), (4, 84840064), (8, 42420032), (16, 21210016), (17, 19962368), (32, 10605008), (34, 9981184), (64, 5302504), (68, 4990592), (127, 2672128), (128, 2651252), (136, 2495296), (254, 1336064), (256, 1325626), (272, 1247648), (307, 1105408), (508, 668032), (512, 662813), (544, 623824), (614, 552704), (1016, 334016), (1088, 311912), (1228, 276352), (2032, 167008), (2159, 157184), (2176, 155956), (2456, 138176), (4064, 83504), (4318, 78592), (4352, 77978), (4912, 69088), (5219, 65024), (8128, 41752), (8636, 39296), (8704, 38989), (9824, 34544), (10438, 32512), (16256, 20876), (17272, 19648)]