2756638976

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:768

約数の個数: 144

約数和(自身を含む): 6814270848

約数和(自身を除く): 4057631872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 241, 256, 364, 416, 448, 482, 491, 728, 832, 896, 964, 982, 1456, 1664, 1687, 1792, 1928, 1964, 2912, 3133, 3328, 3374, 3437, 3856, 3928, 5824, 6266, 6383, 6748, 6874, 7712, 7856, 11648, 12532, 12766, 13496, 13748, 15424, 15712, 21931, 23296, 25064, 25532, 26992, 27496, 30848, 31424, 43862, 44681, 50128, 51064, 53984, 54992, 61696, 62848, 87724, 89362, 100256, 102128, 107968, 109984, 118331, 125696, 175448, 178724, 200512, 204256, 215936, 219968, 236662, 350896, 357448, 401024, 408512, 431872, 439936, 473324, 701792, 714896, 802048, 817024, 828317, 879872, 946648, 1403584, 1429792, 1538303, 1634048, 1656634, 1893296, 2807168, 2859584, 3076606, 3313268, 3786592, 5614336, 5719168, 6153212, 6626536, 7573184, 10768121, 11438336, 12306424, 13253072, 15146368, 21536242, 24612848, 26506144, 30292736, 43072484, 49225696, 53012288, 86144968, 98451392, 106024576, 172289936, 196902784, 212049152, 344579872, 393805568, 689159744, 1378319488, 2756638976]

約数ペア:

[(1, 2756638976), (2, 1378319488), (4, 689159744), (7, 393805568), (8, 344579872), (13, 212049152), (14, 196902784), (16, 172289936), (26, 106024576), (28, 98451392), (32, 86144968), (52, 53012288), (56, 49225696), (64, 43072484), (91, 30292736), (104, 26506144), (112, 24612848), (128, 21536242), (182, 15146368), (208, 13253072), (224, 12306424), (241, 11438336), (256, 10768121), (364, 7573184), (416, 6626536), (448, 6153212), (482, 5719168), (491, 5614336), (728, 3786592), (832, 3313268), (896, 3076606), (964, 2859584), (982, 2807168), (1456, 1893296), (1664, 1656634), (1687, 1634048), (1792, 1538303), (1928, 1429792), (1964, 1403584), (2912, 946648), (3133, 879872), (3328, 828317), (3374, 817024), (3437, 802048), (3856, 714896), (3928, 701792), (5824, 473324), (6266, 439936), (6383, 431872), (6748, 408512), (6874, 401024), (7712, 357448), (7856, 350896), (11648, 236662), (12532, 219968), (12766, 215936), (13496, 204256), (13748, 200512), (15424, 178724), (15712, 175448), (21931, 125696), (23296, 118331), (25064, 109984), (25532, 107968), (26992, 102128), (27496, 100256), (30848, 89362), (31424, 87724), (43862, 62848), (44681, 61696), (50128, 54992), (51064, 53984)]