348575168

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:589

約数の個数: 56

約数和(自身を含む): 704557392

約数和(自身を除く): 355982224

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 157, 226, 307, 314, 452, 614, 628, 904, 1228, 1256, 1808, 2456, 2512, 3616, 4912, 5024, 7232, 9824, 10048, 17741, 19648, 34691, 35482, 48199, 69382, 70964, 96398, 138764, 141928, 192796, 277528, 283856, 385592, 555056, 567712, 771184, 1110112, 1135424, 1542368, 2220224, 3084736, 5446487, 10892974, 21785948, 43571896, 87143792, 174287584, 348575168]

約数ペア:

[(1, 348575168), (2, 174287584), (4, 87143792), (8, 43571896), (16, 21785948), (32, 10892974), (64, 5446487), (113, 3084736), (157, 2220224), (226, 1542368), (307, 1135424), (314, 1110112), (452, 771184), (614, 567712), (628, 555056), (904, 385592), (1228, 283856), (1256, 277528), (1808, 192796), (2456, 141928), (2512, 138764), (3616, 96398), (4912, 70964), (5024, 69382), (7232, 48199), (9824, 35482), (10048, 34691), (17741, 19648)]