419380824

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{67993}}^1$

素因数の和:68259

約数の個数: 32

約数和(自身を含む): 1052547120

約数和(自身を除く): 633166296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 67993, 135986, 203979, 271972, 407958, 543944, 815916, 1631832, 17474201, 34948402, 52422603, 69896804, 104845206, 139793608, 209690412, 419380824]

約数ペア:

[(1, 419380824), (2, 209690412), (3, 139793608), (4, 104845206), (6, 69896804), (8, 52422603), (12, 34948402), (24, 17474201), (257, 1631832), (514, 815916), (771, 543944), (1028, 407958), (1542, 271972), (2056, 203979), (3084, 135986), (6168, 67993)]