676961792

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 160

約数和(自身を含む): 1577711520

約数和(自身を除く): 900749728

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 53, 64, 76, 101, 104, 106, 128, 152, 202, 208, 212, 247, 256, 304, 404, 416, 424, 494, 512, 608, 689, 808, 832, 848, 988, 1007, 1216, 1313, 1378, 1616, 1664, 1696, 1919, 1976, 2014, 2432, 2626, 2756, 3232, 3328, 3392, 3838, 3952, 4028, 4864, 5252, 5353, 5512, 6464, 6656, 6784, 7676, 7904, 8056, 9728, 10504, 10706, 11024, 12928, 13091, 13568, 15352, 15808, 16112, 21008, 21412, 22048, 24947, 25856, 26182, 27136, 30704, 31616, 32224, 42016, 42824, 44096, 49894, 51712, 52364, 61408, 63232, 64448, 69589, 84032, 85648, 88192, 99788, 101707, 104728, 122816, 126464, 128896, 139178, 168064, 171296, 176384, 199576, 203414, 209456, 245632, 257792, 278356, 336128, 342592, 352768, 399152, 406828, 418912, 491264, 515584, 556712, 672256, 685184, 798304, 813656, 837824, 982528, 1113424, 1322191, 1370368, 1596608, 1627312, 1675648, 2226848, 2644382, 2740736, 3193216, 3254624, 3351296, 4453696, 5288764, 6386432, 6509248, 6702592, 8907392, 10577528, 12772864, 13018496, 17814784, 21155056, 26036992, 35629568, 42310112, 52073984, 84620224, 169240448, 338480896, 676961792]

約数ペア:

[(1, 676961792), (2, 338480896), (4, 169240448), (8, 84620224), (13, 52073984), (16, 42310112), (19, 35629568), (26, 26036992), (32, 21155056), (38, 17814784), (52, 13018496), (53, 12772864), (64, 10577528), (76, 8907392), (101, 6702592), (104, 6509248), (106, 6386432), (128, 5288764), (152, 4453696), (202, 3351296), (208, 3254624), (212, 3193216), (247, 2740736), (256, 2644382), (304, 2226848), (404, 1675648), (416, 1627312), (424, 1596608), (494, 1370368), (512, 1322191), (608, 1113424), (689, 982528), (808, 837824), (832, 813656), (848, 798304), (988, 685184), (1007, 672256), (1216, 556712), (1313, 515584), (1378, 491264), (1616, 418912), (1664, 406828), (1696, 399152), (1919, 352768), (1976, 342592), (2014, 336128), (2432, 278356), (2626, 257792), (2756, 245632), (3232, 209456), (3328, 203414), (3392, 199576), (3838, 176384), (3952, 171296), (4028, 168064), (4864, 139178), (5252, 128896), (5353, 126464), (5512, 122816), (6464, 104728), (6656, 101707), (6784, 99788), (7676, 88192), (7904, 85648), (8056, 84032), (9728, 69589), (10504, 64448), (10706, 63232), (11024, 61408), (12928, 52364), (13091, 51712), (13568, 49894), (15352, 44096), (15808, 42824), (16112, 42016), (21008, 32224), (21412, 31616), (22048, 30704), (24947, 27136), (25856, 26182)]