248271816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61211}}^1$

素因数の和:61246

約数の個数: 48

約数和(自身を含む): 672107760

約数和(自身を除く): 423835944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 61211, 122422, 183633, 244844, 367266, 489688, 734532, 795743, 1469064, 1591486, 2387229, 3182972, 4774458, 6365944, 9548916, 10344659, 19097832, 20689318, 31033977, 41378636, 62067954, 82757272, 124135908, 248271816]

約数ペア:

[(1, 248271816), (2, 124135908), (3, 82757272), (4, 62067954), (6, 41378636), (8, 31033977), (12, 20689318), (13, 19097832), (24, 10344659), (26, 9548916), (39, 6365944), (52, 4774458), (78, 3182972), (104, 2387229), (156, 1591486), (169, 1469064), (312, 795743), (338, 734532), (507, 489688), (676, 367266), (1014, 244844), (1352, 183633), (2028, 122422), (4056, 61211)]