231578816

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4831}}^1$

素因数の和:4957

約数の個数: 56

約数和(自身を含む): 530205696

約数和(自身を除く): 298626880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 2996, 3424, 4831, 5992, 6848, 9662, 11984, 19324, 23968, 33817, 38648, 47936, 67634, 77296, 135268, 154592, 270536, 309184, 516917, 541072, 1033834, 1082144, 2067668, 2164288, 3618419, 4135336, 7236838, 8270672, 14473676, 16541344, 28947352, 33082688, 57894704, 115789408, 231578816]

約数ペア:

[(1, 231578816), (2, 115789408), (4, 57894704), (7, 33082688), (8, 28947352), (14, 16541344), (16, 14473676), (28, 8270672), (32, 7236838), (56, 4135336), (64, 3618419), (107, 2164288), (112, 2067668), (214, 1082144), (224, 1033834), (428, 541072), (448, 516917), (749, 309184), (856, 270536), (1498, 154592), (1712, 135268), (2996, 77296), (3424, 67634), (4831, 47936), (5992, 38648), (6848, 33817), (9662, 23968), (11984, 19324)]