1236166144

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1651

約数の個数: 80

約数和(自身を含む): 2632956480

約数和(自身を除く): 1396790336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 128, 152, 166, 256, 304, 332, 512, 608, 664, 1216, 1328, 1531, 1577, 2432, 2656, 3062, 3154, 4864, 5312, 6124, 6308, 9728, 10624, 12248, 12616, 21248, 24496, 25232, 29089, 42496, 48992, 50464, 58178, 97984, 100928, 116356, 127073, 195968, 201856, 232712, 254146, 391936, 403712, 465424, 508292, 783872, 807424, 930848, 1016584, 1861696, 2033168, 2414387, 3723392, 4066336, 4828774, 7446784, 8132672, 9657548, 14893568, 16265344, 19315096, 32530688, 38630192, 65061376, 77260384, 154520768, 309041536, 618083072, 1236166144]

約数ペア:

[(1, 1236166144), (2, 618083072), (4, 309041536), (8, 154520768), (16, 77260384), (19, 65061376), (32, 38630192), (38, 32530688), (64, 19315096), (76, 16265344), (83, 14893568), (128, 9657548), (152, 8132672), (166, 7446784), (256, 4828774), (304, 4066336), (332, 3723392), (512, 2414387), (608, 2033168), (664, 1861696), (1216, 1016584), (1328, 930848), (1531, 807424), (1577, 783872), (2432, 508292), (2656, 465424), (3062, 403712), (3154, 391936), (4864, 254146), (5312, 232712), (6124, 201856), (6308, 195968), (9728, 127073), (10624, 116356), (12248, 100928), (12616, 97984), (21248, 58178), (24496, 50464), (25232, 48992), (29089, 42496)]