256230482017

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{40927}}^1$

素因数の和:41165

約数の個数: 32

約数和(自身を含む): 282370457600

約数和(自身を除く): 26139975583

約数列:

[1, 19, 43, 79, 97, 817, 1501, 1843, 3397, 4171, 7663, 40927, 64543, 79249, 145597, 329509, 777613, 1759861, 3233233, 3969919, 6260671, 33437359, 61431427, 75428461, 139029019, 170706517, 313623601, 2641551361, 3243423823, 5958848419, 13485814843, 256230482017]

約数ペア:

[(1, 256230482017), (19, 13485814843), (43, 5958848419), (79, 3243423823), (97, 2641551361), (817, 313623601), (1501, 170706517), (1843, 139029019), (3397, 75428461), (4171, 61431427), (7663, 33437359), (40927, 6260671), (64543, 3969919), (79249, 3233233), (145597, 1759861), (329509, 777613)]