329042008

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{281}}^1\times {\mathrm{743}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 623129760

約数和(自身を除く): 294087752

約数列:

[1, 2, 4, 8, 197, 281, 394, 562, 743, 788, 1124, 1486, 1576, 2248, 2972, 5944, 55357, 110714, 146371, 208783, 221428, 292742, 417566, 442856, 585484, 835132, 1170968, 1670264, 41130251, 82260502, 164521004, 329042008]

約数ペア:

[(1, 329042008), (2, 164521004), (4, 82260502), (8, 41130251), (197, 1670264), (281, 1170968), (394, 835132), (562, 585484), (743, 442856), (788, 417566), (1124, 292742), (1486, 221428), (1576, 208783), (2248, 146371), (2972, 110714), (5944, 55357)]