1231567168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{6353}}^1$

素因数の和:6611

約数の個数: 56

約数和(自身を含む): 2643594408

約数和(自身を除く): 1412027240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 233, 416, 466, 832, 932, 1864, 3029, 3728, 6058, 6353, 7456, 12116, 12706, 14912, 24232, 25412, 48464, 50824, 82589, 96928, 101648, 165178, 193856, 203296, 330356, 406592, 660712, 1321424, 1480249, 2642848, 2960498, 5285696, 5920996, 11841992, 19243237, 23683984, 38486474, 47367968, 76972948, 94735936, 153945896, 307891792, 615783584, 1231567168]

約数ペア:

[(1, 1231567168), (2, 615783584), (4, 307891792), (8, 153945896), (13, 94735936), (16, 76972948), (26, 47367968), (32, 38486474), (52, 23683984), (64, 19243237), (104, 11841992), (208, 5920996), (233, 5285696), (416, 2960498), (466, 2642848), (832, 1480249), (932, 1321424), (1864, 660712), (3029, 406592), (3728, 330356), (6058, 203296), (6353, 193856), (7456, 165178), (12116, 101648), (12706, 96928), (14912, 82589), (24232, 50824), (25412, 48464)]